20161330551

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{24337}}^1$

素因数の和:25535

約数の個数: 24

約数和(自身を含む): 29500576560

約数和(自身を除く): 9339246009

約数列:

[1, 3, 9, 83, 249, 747, 1109, 3327, 9981, 24337, 73011, 92047, 219033, 276141, 828423, 2019971, 6059913, 18179739, 26989733, 80969199, 242907597, 2240147839, 6720443517, 20161330551]

約数ペア:

[(1, 20161330551), (3, 6720443517), (9, 2240147839), (83, 242907597), (249, 80969199), (747, 26989733), (1109, 18179739), (3327, 6059913), (9981, 2019971), (24337, 828423), (73011, 276141), (92047, 219033)]