156928398249

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{8906771}}^1$

素因数の和:8907620

約数の個数: 16

約数和(自身を含む): 239414031360

約数和(自身を除く): 82485633111

約数列:

[1, 3, 7, 21, 839, 2517, 5873, 17619, 8906771, 26720313, 62347397, 187042191, 7472780869, 22418342607, 52309466083, 156928398249]

約数ペア:

[(1, 156928398249), (3, 52309466083), (7, 22418342607), (21, 7472780869), (839, 187042191), (2517, 62347397), (5873, 26720313), (17619, 8906771)]