29666817

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1230

約数の個数: 20

約数和(自身を含む): 44464596

約数和(自身を除く): 14797779

約数列:

[1, 3, 9, 27, 81, 541, 677, 1623, 2031, 4869, 6093, 14607, 18279, 43821, 54837, 366257, 1098771, 3296313, 9888939, 29666817]

約数ペア:

[(1, 29666817), (3, 9888939), (9, 3296313), (27, 1098771), (81, 366257), (541, 54837), (677, 43821), (1623, 18279), (2031, 14607), (4869, 6093)]