156987396009

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71363}}^1\times {\mathrm{4007}}^1$

素因数の和:75437

約数の個数: 24

約数和(自身を含む): 230537691072

約数和(自身を除く): 73550295063

約数列:

[1, 3, 9, 61, 183, 549, 4007, 12021, 36063, 71363, 214089, 244427, 642267, 733281, 2199843, 4353143, 13059429, 39178287, 285951541, 857854623, 2573563869, 17443044001, 52329132003, 156987396009]

約数ペア:

[(1, 156987396009), (3, 52329132003), (9, 17443044001), (61, 2573563869), (183, 857854623), (549, 285951541), (4007, 39178287), (12021, 13059429), (36063, 4353143), (71363, 2199843), (214089, 733281), (244427, 642267)]