1377890631

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{14851}}^1$

素因数の和:14944

約数の個数: 36

約数和(自身を含む): 2190640296

約数和(自身を除く): 812749665

約数列:

[1, 3, 9, 13, 39, 61, 117, 169, 183, 507, 549, 793, 1521, 2379, 7137, 10309, 14851, 30927, 44553, 92781, 133659, 193063, 579189, 905911, 1737567, 2509819, 2717733, 7529457, 8153199, 11776843, 22588371, 35330529, 105991587, 153098959, 459296877, 1377890631]

約数ペア:

[(1, 1377890631), (3, 459296877), (9, 153098959), (13, 105991587), (39, 35330529), (61, 22588371), (117, 11776843), (169, 8153199), (183, 7529457), (507, 2717733), (549, 2509819), (793, 1737567), (1521, 905911), (2379, 579189), (7137, 193063), (10309, 133659), (14851, 92781), (30927, 44553)]