72066909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14621}}^1$

素因数の和:14708

約数の個数: 16

約数和(自身を含む): 101067264

約数和(自身を除く): 29000355

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 14621, 43863, 453251, 774913, 1359753, 2324739, 24022303, 72066909]

約数ペア:

[(1, 72066909), (3, 24022303), (31, 2324739), (53, 1359753), (93, 774913), (159, 453251), (1643, 43863), (4929, 14621)]