127837764

素因数分解:

$2^2\times 3^4\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1278

約数の個数: 60

約数和(自身を含む): 335262928

約数和(自身を除く): 207425164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 571, 691, 1142, 1382, 1713, 2073, 2284, 2764, 3426, 4146, 5139, 6219, 6852, 8292, 10278, 12438, 15417, 18657, 20556, 24876, 30834, 37314, 46251, 55971, 61668, 74628, 92502, 111942, 185004, 223884, 394561, 789122, 1183683, 1578244, 2367366, 3551049, 4734732, 7102098, 10653147, 14204196, 21306294, 31959441, 42612588, 63918882, 127837764]

約数ペア:

[(1, 127837764), (2, 63918882), (3, 42612588), (4, 31959441), (6, 21306294), (9, 14204196), (12, 10653147), (18, 7102098), (27, 4734732), (36, 3551049), (54, 2367366), (81, 1578244), (108, 1183683), (162, 789122), (324, 394561), (571, 223884), (691, 185004), (1142, 111942), (1382, 92502), (1713, 74628), (2073, 61668), (2284, 55971), (2764, 46251), (3426, 37314), (4146, 30834), (5139, 24876), (6219, 20556), (6852, 18657), (8292, 15417), (10278, 12438)]