168289917

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{42083}}^1$

素因数の和:42160

約数の個数: 16

約数和(自身を含む): 237017088

約数和(自身を除く): 68727171

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 42083, 126249, 1304573, 1809569, 3913719, 5428707, 56096639, 168289917]

約数ペア:

[(1, 168289917), (3, 56096639), (31, 5428707), (43, 3913719), (93, 1809569), (129, 1304573), (1333, 126249), (3999, 42083)]