127521273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89867}}^1$

素因数の和:89924

約数の個数: 16

約数和(自身を含む): 189801216

約数和(自身を除く): 62279943

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 89867, 269601, 988537, 2965611, 3864281, 11592843, 42507091, 127521273]

約数ペア:

[(1, 127521273), (3, 42507091), (11, 11592843), (33, 3864281), (43, 2965611), (129, 988537), (473, 269601), (1419, 89867)]