27846231

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 16114089

約数列:

[1, 3, 7, 21, 47, 89, 141, 267, 317, 329, 623, 951, 987, 1869, 2219, 4183, 6657, 12549, 14899, 28213, 29281, 44697, 84639, 87843, 104293, 197491, 312879, 592473, 1326011, 3978033, 9282077, 27846231]

約数ペア:

[(1, 27846231), (3, 9282077), (7, 3978033), (21, 1326011), (47, 592473), (89, 312879), (141, 197491), (267, 104293), (317, 87843), (329, 84639), (623, 44697), (951, 29281), (987, 28213), (1869, 14899), (2219, 12549), (4183, 6657)]