65403159

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{2069}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 89722080

約数和(自身を除く): 24318921

約数列:

[1, 3, 41, 123, 257, 771, 2069, 6207, 10537, 31611, 84829, 254487, 531733, 1595199, 21801053, 65403159]

約数ペア:

[(1, 65403159), (3, 21801053), (41, 1595199), (123, 531733), (257, 254487), (771, 84829), (2069, 31611), (6207, 10537)]