89681643

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 131376960

約数和(自身を除く): 41695317

約数列:

[1, 3, 9, 173, 239, 241, 519, 717, 723, 1557, 2151, 2169, 41347, 41693, 57599, 124041, 125079, 172797, 372123, 375237, 518391, 9964627, 29893881, 89681643]

約数ペア:

[(1, 89681643), (3, 29893881), (9, 9964627), (173, 518391), (239, 375237), (241, 372123), (519, 172797), (717, 125079), (723, 124041), (1557, 57599), (2151, 41693), (2169, 41347)]