201789549

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{14741}}^1$

素因数の和:14779

約数の個数: 30

約数和(自身を含む): 326432106

約数和(自身を除く): 124642557

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 14741, 44223, 132669, 191633, 398007, 574899, 1194021, 1724697, 2491229, 5174091, 7473687, 15522273, 22421061, 67263183, 201789549]

約数ペア:

[(1, 201789549), (3, 67263183), (9, 22421061), (13, 15522273), (27, 7473687), (39, 5174091), (81, 2491229), (117, 1724697), (169, 1194021), (351, 574899), (507, 398007), (1053, 191633), (1521, 132669), (4563, 44223), (13689, 14741)]