72363981

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1877}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 98437248

約数和(自身を除く): 26073267

約数列:

[1, 3, 71, 181, 213, 543, 1877, 5631, 12851, 38553, 133267, 339737, 399801, 1019211, 24121327, 72363981]

約数ペア:

[(1, 72363981), (3, 24121327), (71, 1019211), (181, 399801), (213, 339737), (543, 133267), (1877, 38553), (5631, 12851)]