162740253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 241290112

約数和(自身を除く): 78549859

約数列:

[1, 3, 13, 39, 61, 67, 183, 201, 793, 871, 1021, 2379, 2613, 3063, 4087, 12261, 13273, 39819, 53131, 62281, 68407, 159393, 186843, 205221, 809653, 889291, 2428959, 2667873, 4172827, 12518481, 54246751, 162740253]

約数ペア:

[(1, 162740253), (3, 54246751), (13, 12518481), (39, 4172827), (61, 2667873), (67, 2428959), (183, 889291), (201, 809653), (793, 205221), (871, 186843), (1021, 159393), (2379, 68407), (2613, 62281), (3063, 53131), (4087, 39819), (12261, 13273)]