72488663

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 86803488

約数和(自身を除く): 14314825

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 1097, 2873, 3887, 5083, 14261, 18649, 25231, 66079, 185393, 242437, 328003, 428927, 3151681, 4264039, 5576051, 72488663]

約数ペア:

[(1, 72488663), (13, 5576051), (17, 4264039), (23, 3151681), (169, 428927), (221, 328003), (299, 242437), (391, 185393), (1097, 66079), (2873, 25231), (3887, 18649), (5083, 14261)]