65531271

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 97897680

約数和(自身を除く): 32366409

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 4457, 4901, 13371, 14703, 57941, 129253, 173823, 387759, 753233, 1680289, 2259699, 5040867, 21843757, 65531271]

約数ペア:

[(1, 65531271), (3, 21843757), (13, 5040867), (29, 2259699), (39, 1680289), (87, 753233), (169, 387759), (377, 173823), (507, 129253), (1131, 57941), (4457, 14703), (4901, 13371)]