45137817

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{15061}}^1$

素因数の和:15110

約数の個数: 20

約数和(自身を含む): 69255076

約数和(自身を除く): 24117259

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 15061, 45183, 135549, 406647, 557257, 1219941, 1671771, 5015313, 15045939, 45137817]

約数ペア:

[(1, 45137817), (3, 15045939), (9, 5015313), (27, 1671771), (37, 1219941), (81, 557257), (111, 406647), (333, 135549), (999, 45183), (2997, 15061)]