156690093

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{56101}}^1$

素因数の和:56137

約数の個数: 24

約数和(自身を含む): 255825120

約数和(自身を除く): 99135027

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 56101, 168303, 392707, 1065919, 1178121, 2748949, 3197757, 7461433, 8246847, 22384299, 52230031, 156690093]

約数ペア:

[(1, 156690093), (3, 52230031), (7, 22384299), (19, 8246847), (21, 7461433), (49, 3197757), (57, 2748949), (133, 1178121), (147, 1065919), (399, 392707), (931, 168303), (2793, 56101)]