2010128157

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 3045715200

約数和(自身を除く): 1035587043

約数列:

[1, 3, 9, 27, 81, 149, 151, 447, 453, 1103, 1341, 1359, 3309, 4023, 4077, 9927, 12069, 12231, 22499, 29781, 67497, 89343, 164347, 166553, 202491, 493041, 499659, 607473, 1479123, 1498977, 1822419, 4437369, 4496931, 13312107, 13490793, 24816397, 74449191, 223347573, 670042719, 2010128157]

約数ペア:

[(1, 2010128157), (3, 670042719), (9, 223347573), (27, 74449191), (81, 24816397), (149, 13490793), (151, 13312107), (447, 4496931), (453, 4437369), (1103, 1822419), (1341, 1498977), (1359, 1479123), (3309, 607473), (4023, 499659), (4077, 493041), (9927, 202491), (12069, 166553), (12231, 164347), (22499, 89343), (29781, 67497)]