81191262

素因数分解:

$2^1\times 3^1\times {\mathrm{2459}}^1\times {\mathrm{5503}}^1$

素因数の和:7967

約数の個数: 16

約数和(自身を含む): 162478080

約数和(自身を除く): 81286818

約数列:

[1, 2, 3, 6, 2459, 4918, 5503, 7377, 11006, 14754, 16509, 33018, 13531877, 27063754, 40595631, 81191262]

約数ペア:

[(1, 81191262), (2, 40595631), (3, 27063754), (6, 13531877), (2459, 33018), (4918, 16509), (5503, 14754), (7377, 11006)]