63198555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2221}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 116041728

約数和(自身を除く): 52843173

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 2221, 4065, 5691, 6663, 9485, 11105, 15547, 28455, 33315, 46641, 77735, 233205, 601891, 1805673, 3009455, 4213237, 9028365, 12639711, 21066185, 63198555]

約数ペア:

[(1, 63198555), (3, 21066185), (5, 12639711), (7, 9028365), (15, 4213237), (21, 3009455), (35, 1805673), (105, 601891), (271, 233205), (813, 77735), (1355, 46641), (1897, 33315), (2221, 28455), (4065, 15547), (5691, 11105), (6663, 9485)]