71682559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 81144000

約数和(自身を除く): 9461441

約数列:

[1, 13, 23, 149, 299, 1609, 1937, 3427, 20917, 37007, 44551, 239741, 481091, 3116633, 5514043, 71682559]

約数ペア:

[(1, 71682559), (13, 5514043), (23, 3116633), (149, 481091), (299, 239741), (1609, 44551), (1937, 37007), (3427, 20917)]