81311262

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{134177}}^1$

素因数の和:134283

約数の個数: 16

約数和(自身を含む): 164233872

約数和(自身を除く): 82922610

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 134177, 268354, 402531, 805062, 13551877, 27103754, 40655631, 81311262]

約数ペア:

[(1, 81311262), (2, 40655631), (3, 27103754), (6, 13551877), (101, 805062), (202, 402531), (303, 268354), (606, 134177)]