61125921

素因数分解:

$3^6\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:648

約数の個数: 28

約数和(自身を含む): 92336640

約数和(自身を除く): 31210719

約数列:

[1, 3, 9, 27, 81, 191, 243, 439, 573, 729, 1317, 1719, 3951, 5157, 11853, 15471, 35559, 46413, 83849, 106677, 139239, 251547, 320031, 754641, 2263923, 6791769, 20375307, 61125921]

約数ペア:

[(1, 61125921), (3, 20375307), (9, 6791769), (27, 2263923), (81, 754641), (191, 320031), (243, 251547), (439, 139239), (573, 106677), (729, 83849), (1317, 46413), (1719, 35559), (3951, 15471), (5157, 11853)]