64189021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 72705024

約数和(自身を除く): 8516003

約数列:

[1, 13, 23, 137, 299, 1567, 1781, 3151, 20371, 36041, 40963, 214679, 468533, 2790827, 4937617, 64189021]

約数ペア:

[(1, 64189021), (13, 4937617), (23, 2790827), (137, 468533), (299, 214679), (1567, 40963), (1781, 36041), (3151, 20371)]