939878181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 1630108800

約数和(自身を除く): 690230619

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 89, 93, 99, 111, 267, 279, 297, 333, 341, 407, 801, 837, 961, 979, 999, 1023, 1147, 1221, 2403, 2759, 2883, 2937, 3069, 3293, 3441, 3663, 8277, 8649, 8811, 9207, 9879, 10323, 10571, 10989, 12617, 24831, 25947, 26433, 29637, 30349, 30969, 31713, 35557, 36223, 37851, 74493, 85529, 88911, 91047, 95139, 102083, 106671, 108669, 113553, 256587, 273141, 285417, 306249, 320013, 326007, 340659, 391127, 769761, 819423, 918747, 940819, 960039, 978021, 1122913, 1173381, 2309283, 2756241, 2822457, 3164573, 3368739, 3520143, 8467371, 9493719, 10106217, 10560429, 25402113, 28481157, 30318651, 34810303, 85443471, 104430909, 313292727, 939878181]

約数ペア:

[(1, 939878181), (3, 313292727), (9, 104430909), (11, 85443471), (27, 34810303), (31, 30318651), (33, 28481157), (37, 25402113), (89, 10560429), (93, 10106217), (99, 9493719), (111, 8467371), (267, 3520143), (279, 3368739), (297, 3164573), (333, 2822457), (341, 2756241), (407, 2309283), (801, 1173381), (837, 1122913), (961, 978021), (979, 960039), (999, 940819), (1023, 918747), (1147, 819423), (1221, 769761), (2403, 391127), (2759, 340659), (2883, 326007), (2937, 320013), (3069, 306249), (3293, 285417), (3441, 273141), (3663, 256587), (8277, 113553), (8649, 108669), (8811, 106671), (9207, 102083), (9879, 95139), (10323, 91047), (10571, 88911), (10989, 85529), (12617, 74493), (24831, 37851), (25947, 36223), (26433, 35557), (29637, 31713), (30349, 30969)]