156745293117

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{7156339}}^1$

素因数の和:7156505

約数の個数: 24

約数和(自身を含む): 244746828000

約数和(自身を除く): 88001534883

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 7301, 21903, 7156339, 21469017, 50094373, 150283119, 350660611, 1051981833, 1066294511, 3198883533, 7464061577, 22392184731, 52248431039, 156745293117]

約数ペア:

[(1, 156745293117), (3, 52248431039), (7, 22392184731), (21, 7464061577), (49, 3198883533), (147, 1066294511), (149, 1051981833), (447, 350660611), (1043, 150283119), (3129, 50094373), (7301, 21469017), (21903, 7156339)]