64221949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 72305856

約数和(自身を除く): 8083907

約数列:

[1, 11, 41, 157, 451, 907, 1727, 6437, 9977, 37187, 70807, 142399, 409057, 1566389, 5838359, 64221949]

約数ペア:

[(1, 64221949), (11, 5838359), (41, 1566389), (157, 409057), (451, 142399), (907, 70807), (1727, 37187), (6437, 9977)]