48126879

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 28749921

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 109, 207, 237, 243, 327, 621, 711, 981, 1817, 1863, 2133, 2507, 2943, 5451, 5589, 6399, 7521, 8611, 8829, 16353, 19197, 22563, 25833, 26487, 49059, 67689, 77499, 147177, 198053, 203067, 232497, 441531, 594159, 609201, 697491, 1782477, 2092473, 5347431, 16042293, 48126879]

約数ペア:

[(1, 48126879), (3, 16042293), (9, 5347431), (23, 2092473), (27, 1782477), (69, 697491), (79, 609201), (81, 594159), (109, 441531), (207, 232497), (237, 203067), (243, 198053), (327, 147177), (621, 77499), (711, 67689), (981, 49059), (1817, 26487), (1863, 25833), (2133, 22563), (2507, 19197), (2943, 16353), (5451, 8829), (5589, 8611), (6399, 7521)]