162241521

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 236728800

約数和(自身を除く): 74487279

約数列:

[1, 3, 13, 39, 97, 169, 291, 507, 1261, 3299, 3783, 9897, 16393, 42887, 49179, 128661, 320003, 557531, 960009, 1672593, 4160039, 12480117, 54080507, 162241521]

約数ペア:

[(1, 162241521), (3, 54080507), (13, 12480117), (39, 4160039), (97, 1672593), (169, 960009), (291, 557531), (507, 320003), (1261, 128661), (3299, 49179), (3783, 42887), (9897, 16393)]