61866049

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 73552896

約数和(自身を除く): 11686847

約数列:

[1, 7, 31, 137, 217, 959, 2081, 4247, 14567, 29729, 64511, 285097, 451577, 1995679, 8838007, 61866049]

約数ペア:

[(1, 61866049), (7, 8838007), (31, 1995679), (137, 451577), (217, 285097), (959, 64511), (2081, 29729), (4247, 14567)]