55478493

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 94828800

約数和(自身を除く): 39350307

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2693, 2943, 6867, 8079, 18851, 20601, 24237, 56553, 72711, 169659, 293537, 508977, 880611, 2054759, 2641833, 6164277, 7925499, 18492831, 55478493]

約数ペア:

[(1, 55478493), (3, 18492831), (7, 7925499), (9, 6164277), (21, 2641833), (27, 2054759), (63, 880611), (109, 508977), (189, 293537), (327, 169659), (763, 72711), (981, 56553), (2289, 24237), (2693, 20601), (2943, 18851), (6867, 8079)]