259722567

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 415070656

約数和(自身を除く): 155348089

約数列:

[1, 3, 9, 13, 39, 61, 117, 151, 183, 241, 453, 549, 723, 793, 1359, 1963, 2169, 2379, 3133, 5889, 7137, 9211, 9399, 14701, 17667, 27633, 28197, 36391, 44103, 82899, 109173, 119743, 132309, 191113, 327519, 359229, 473083, 573339, 1077687, 1419249, 1720017, 2219851, 4257747, 6659553, 19978659, 28858063, 86574189, 259722567]

約数ペア:

[(1, 259722567), (3, 86574189), (9, 28858063), (13, 19978659), (39, 6659553), (61, 4257747), (117, 2219851), (151, 1720017), (183, 1419249), (241, 1077687), (453, 573339), (549, 473083), (723, 359229), (793, 327519), (1359, 191113), (1963, 132309), (2169, 119743), (2379, 109173), (3133, 82899), (5889, 44103), (7137, 36391), (9211, 28197), (9399, 27633), (14701, 17667)]