57070153

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 70260480

約数和(自身を除く): 13190327

約数列:

[1, 7, 23, 49, 79, 161, 553, 641, 1127, 1817, 3871, 4487, 12719, 14743, 31409, 50639, 89033, 103201, 354473, 722407, 1164697, 2481311, 8152879, 57070153]

約数ペア:

[(1, 57070153), (7, 8152879), (23, 2481311), (49, 1164697), (79, 722407), (161, 354473), (553, 103201), (641, 89033), (1127, 50639), (1817, 31409), (3871, 14743), (4487, 12719)]