66669442011

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{48416443}}^1$

素因数の和:48416472

約数の個数: 20

約数和(自身を含む): 105451015032

約数和(自身を除く): 38781573021

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 48416443, 145249329, 435747987, 823079531, 1307243961, 2469238593, 3921731883, 7407715779, 22223147337, 66669442011]

約数ペア:

[(1, 66669442011), (3, 22223147337), (9, 7407715779), (17, 3921731883), (27, 2469238593), (51, 1307243961), (81, 823079531), (153, 435747987), (459, 145249329), (1377, 48416443)]