81476934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176357}}^1$

素因数の和:176380

約数の個数: 32

約数和(自身を含む): 203164416

約数和(自身を除く): 121687482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 176357, 352714, 529071, 1058142, 1234499, 1939927, 2468998, 3703497, 3879854, 5819781, 7406994, 11639562, 13579489, 27158978, 40738467, 81476934]

約数ペア:

[(1, 81476934), (2, 40738467), (3, 27158978), (6, 13579489), (7, 11639562), (11, 7406994), (14, 5819781), (21, 3879854), (22, 3703497), (33, 2468998), (42, 1939927), (66, 1234499), (77, 1058142), (154, 529071), (231, 352714), (462, 176357)]