73817649

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{39623}}^1$

素因数の和:39658

約数の個数: 20

約数和(自身を含む): 115068096

約数和(自身を除く): 41250447

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 39623, 118869, 356607, 911329, 1069821, 2733987, 3209463, 8201961, 24605883, 73817649]

約数ペア:

[(1, 73817649), (3, 24605883), (9, 8201961), (23, 3209463), (27, 2733987), (69, 1069821), (81, 911329), (207, 356607), (621, 118869), (1863, 39623)]