55865997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 91013760

約数和(自身を除く): 35147763

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1373, 1507, 3699, 4119, 4521, 12357, 13563, 15103, 37071, 40689, 45309, 135927, 188101, 407781, 564303, 1692909, 2069111, 5078727, 6207333, 18621999, 55865997]

約数ペア:

[(1, 55865997), (3, 18621999), (9, 6207333), (11, 5078727), (27, 2069111), (33, 1692909), (99, 564303), (137, 407781), (297, 188101), (411, 135927), (1233, 45309), (1373, 40689), (1507, 37071), (3699, 15103), (4119, 13563), (4521, 12357)]