157168983

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1163}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 212201856

約数和(自身を除く): 55032873

約数列:

[1, 3, 107, 321, 421, 1163, 1263, 3489, 45047, 124441, 135141, 373323, 489623, 1468869, 52389661, 157168983]

約数ペア:

[(1, 157168983), (3, 52389661), (107, 1468869), (321, 489623), (421, 373323), (1163, 135141), (1263, 124441), (3489, 45047)]