81316653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{60101}}^1$

素因数の和:60156

約数の個数: 16

約数和(自身を含む): 121165632

約数和(自身を除く): 39848979

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 60101, 180303, 661111, 1983333, 2464141, 7392423, 27105551, 81316653]

約数ペア:

[(1, 81316653), (3, 27105551), (11, 7392423), (33, 2464141), (41, 1983333), (123, 661111), (451, 180303), (1353, 60101)]