61531463

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7294

約数の個数: 16

約数和(自身を含む): 74774016

約数和(自身を除く): 13242553

約数列:

[1, 7, 23, 53, 161, 371, 1219, 7211, 8533, 50477, 165853, 382183, 1160971, 2675281, 8790209, 61531463]

約数ペア:

[(1, 61531463), (7, 8790209), (23, 2675281), (53, 1160971), (161, 382183), (371, 165853), (1219, 50477), (7211, 8533)]