27816156918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4201}}^1$

素因数の和:4451

約数の個数: 128

約数和(自身を含む): 68834810880

約数和(自身を除く): 41018653962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 157, 198, 213, 297, 314, 426, 471, 594, 639, 781, 942, 1278, 1413, 1562, 1727, 1917, 2343, 2826, 3454, 3834, 4201, 4239, 4686, 5181, 7029, 8402, 8478, 10362, 11147, 12603, 14058, 15543, 21087, 22294, 25206, 31086, 33441, 37809, 42174, 46211, 46629, 66882, 75618, 92422, 93258, 100323, 113427, 122617, 138633, 200646, 226854, 245234, 277266, 298271, 300969, 367851, 415899, 596542, 601938, 659557, 735702, 831798, 894813, 1103553, 1247697, 1319114, 1789626, 1978671, 2207106, 2495394, 2684439, 3280981, 3310659, 3957342, 5368878, 5936013, 6561962, 6621318, 7255127, 8053317, 9842943, 11872026, 14510254, 16106634, 17808039, 19685886, 21765381, 29528829, 35616078, 43530762, 46828547, 59057658, 65296143, 88586487, 93657094, 130592286, 140485641, 177172974, 195888429, 280971282, 391776858, 421456923, 515114017, 842913846, 1030228034, 1264370769, 1545342051, 2528741538, 3090684102, 4636026153, 9272052306, 13908078459, 27816156918]

約数ペア:

[(1, 27816156918), (2, 13908078459), (3, 9272052306), (6, 4636026153), (9, 3090684102), (11, 2528741538), (18, 1545342051), (22, 1264370769), (27, 1030228034), (33, 842913846), (54, 515114017), (66, 421456923), (71, 391776858), (99, 280971282), (142, 195888429), (157, 177172974), (198, 140485641), (213, 130592286), (297, 93657094), (314, 88586487), (426, 65296143), (471, 59057658), (594, 46828547), (639, 43530762), (781, 35616078), (942, 29528829), (1278, 21765381), (1413, 19685886), (1562, 17808039), (1727, 16106634), (1917, 14510254), (2343, 11872026), (2826, 9842943), (3454, 8053317), (3834, 7255127), (4201, 6621318), (4239, 6561962), (4686, 5936013), (5181, 5368878), (7029, 3957342), (8402, 3310659), (8478, 3280981), (10362, 2684439), (11147, 2495394), (12603, 2207106), (14058, 1978671), (15543, 1789626), (21087, 1319114), (22294, 1247697), (25206, 1103553), (31086, 894813), (33441, 831798), (37809, 735702), (42174, 659557), (46211, 601938), (46629, 596542), (66882, 415899), (75618, 367851), (92422, 300969), (93258, 298271), (100323, 277266), (113427, 245234), (122617, 226854), (138633, 200646)]