156723692409

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 242554770432

約数和(自身を除く): 85831078023

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 233, 423, 699, 1081, 1471, 2097, 2209, 3243, 4413, 5359, 6627, 9729, 10951, 13239, 16077, 19881, 32853, 33833, 48231, 50807, 69137, 98559, 101499, 152421, 207411, 251873, 304497, 342743, 457263, 514697, 622233, 755619, 1028229, 1544091, 1590151, 2266857, 3084687, 3249439, 4632273, 4770453, 7883089, 9748317, 11838031, 14311359, 16108921, 23649267, 29244951, 35514093, 48326763, 70947801, 74737097, 106542279, 144980289, 224211291, 370505183, 672633873, 757119287, 1111515549, 2271357861, 3334546647, 6814073583, 17413743601, 52241230803, 156723692409]

約数ペア:

[(1, 156723692409), (3, 52241230803), (9, 17413743601), (23, 6814073583), (47, 3334546647), (69, 2271357861), (141, 1111515549), (207, 757119287), (233, 672633873), (423, 370505183), (699, 224211291), (1081, 144980289), (1471, 106542279), (2097, 74737097), (2209, 70947801), (3243, 48326763), (4413, 35514093), (5359, 29244951), (6627, 23649267), (9729, 16108921), (10951, 14311359), (13239, 11838031), (16077, 9748317), (19881, 7883089), (32853, 4770453), (33833, 4632273), (48231, 3249439), (50807, 3084687), (69137, 2266857), (98559, 1590151), (101499, 1544091), (152421, 1028229), (207411, 755619), (251873, 622233), (304497, 514697), (342743, 457263)]