65791431

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5387}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 100863360

約数和(自身を除く): 35071929

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 5387, 12213, 16161, 48483, 123901, 317833, 371703, 953499, 1115109, 2860497, 7310159, 21930477, 65791431]

約数ペア:

[(1, 65791431), (3, 21930477), (9, 7310159), (23, 2860497), (59, 1115109), (69, 953499), (177, 371703), (207, 317833), (531, 123901), (1357, 48483), (4071, 16161), (5387, 12213)]