90782721

素因数分解:

$3^3\times {\mathrm{109}}^2\times {\mathrm{283}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 136217760

約数和(自身を除く): 45435039

約数列:

[1, 3, 9, 27, 109, 283, 327, 849, 981, 2547, 2943, 7641, 11881, 30847, 35643, 92541, 106929, 277623, 320787, 832869, 3362323, 10086969, 30260907, 90782721]

約数ペア:

[(1, 90782721), (3, 30260907), (9, 10086969), (27, 3362323), (109, 832869), (283, 320787), (327, 277623), (849, 106929), (981, 92541), (2547, 35643), (2943, 30847), (7641, 11881)]