157418961

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241811}}^1$

素因数の和:241852

約数の個数: 16

約数和(自身を含む): 247615488

約数和(自身を除く): 90196527

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 241811, 725433, 1692677, 5078031, 7496141, 22488423, 52472987, 157418961]

約数ペア:

[(1, 157418961), (3, 52472987), (7, 22488423), (21, 7496141), (31, 5078031), (93, 1692677), (217, 725433), (651, 241811)]