80706717

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98543}}^1$

素因数の和:98569

約数の個数: 24

約数和(自身を含む): 143480064

約数和(自身を除く): 62773347

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 98543, 295629, 689801, 886887, 1281059, 2069403, 3843177, 6208209, 8967413, 11529531, 26902239, 80706717]

約数ペア:

[(1, 80706717), (3, 26902239), (7, 11529531), (9, 8967413), (13, 6208209), (21, 3843177), (39, 2069403), (63, 1281059), (91, 886887), (117, 689801), (273, 295629), (819, 98543)]