55145097

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1031}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 93788160

約数和(自身を除く): 38643063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1031, 1981, 2547, 3093, 5943, 7217, 7641, 9279, 17829, 21651, 27837, 53487, 64953, 194859, 291773, 875319, 2042411, 2625957, 6127233, 7877871, 18381699, 55145097]

約数ペア:

[(1, 55145097), (3, 18381699), (7, 7877871), (9, 6127233), (21, 2625957), (27, 2042411), (63, 875319), (189, 291773), (283, 194859), (849, 64953), (1031, 53487), (1981, 27837), (2547, 21651), (3093, 17829), (5943, 9279), (7217, 7641)]