80410521

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 108820800

約数和(自身を除く): 28410279

約数列:

[1, 3, 89, 267, 457, 659, 1371, 1977, 40673, 58651, 122019, 175953, 301163, 903489, 26803507, 80410521]

約数ペア:

[(1, 80410521), (3, 26803507), (89, 903489), (267, 301163), (457, 175953), (659, 122019), (1371, 58651), (1977, 40673)]