55111427

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 67852800

約数和(自身を除く): 12741373

約数列:

[1, 7, 23, 49, 79, 161, 553, 619, 1127, 1817, 3871, 4333, 12719, 14237, 30331, 48901, 89033, 99659, 342307, 697613, 1124723, 2396149, 7873061, 55111427]

約数ペア:

[(1, 55111427), (7, 7873061), (23, 2396149), (49, 1124723), (79, 697613), (161, 342307), (553, 99659), (619, 89033), (1127, 48901), (1817, 30331), (3871, 14237), (4333, 12719)]