27757548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 89078080

約数和(自身を除く): 61320532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 229, 234, 252, 259, 273, 333, 364, 444, 458, 468, 481, 518, 546, 666, 687, 777, 819, 916, 962, 1036, 1092, 1332, 1374, 1443, 1554, 1603, 1638, 1924, 2061, 2331, 2748, 2886, 2977, 3108, 3206, 3276, 3367, 4122, 4329, 4662, 4809, 5772, 5954, 6412, 6734, 8244, 8473, 8658, 8931, 9324, 9618, 10101, 11908, 13468, 14427, 16946, 17316, 17862, 19236, 20202, 20839, 25419, 26793, 28854, 30303, 33892, 35724, 40404, 41678, 50838, 53586, 57708, 59311, 60606, 62517, 76257, 83356, 101676, 107172, 110149, 118622, 121212, 125034, 152514, 177933, 187551, 220298, 237244, 250068, 305028, 330447, 355866, 375102, 440596, 533799, 660894, 711732, 750204, 771043, 991341, 1067598, 1321788, 1542086, 1982682, 2135196, 2313129, 3084172, 3965364, 4626258, 6939387, 9252516, 13878774, 27757548]

約数ペア:

[(1, 27757548), (2, 13878774), (3, 9252516), (4, 6939387), (6, 4626258), (7, 3965364), (9, 3084172), (12, 2313129), (13, 2135196), (14, 1982682), (18, 1542086), (21, 1321788), (26, 1067598), (28, 991341), (36, 771043), (37, 750204), (39, 711732), (42, 660894), (52, 533799), (63, 440596), (74, 375102), (78, 355866), (84, 330447), (91, 305028), (111, 250068), (117, 237244), (126, 220298), (148, 187551), (156, 177933), (182, 152514), (222, 125034), (229, 121212), (234, 118622), (252, 110149), (259, 107172), (273, 101676), (333, 83356), (364, 76257), (444, 62517), (458, 60606), (468, 59311), (481, 57708), (518, 53586), (546, 50838), (666, 41678), (687, 40404), (777, 35724), (819, 33892), (916, 30303), (962, 28854), (1036, 26793), (1092, 25419), (1332, 20839), (1374, 20202), (1443, 19236), (1554, 17862), (1603, 17316), (1638, 16946), (1924, 14427), (2061, 13468), (2331, 11908), (2748, 10101), (2886, 9618), (2977, 9324), (3108, 8931), (3206, 8658), (3276, 8473), (3367, 8244), (4122, 6734), (4329, 6412), (4662, 5954), (4809, 5772)]