131196561

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1\times {\mathrm{1483}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 180003264

約数和(自身を除く): 48806703

約数列:

[1, 3, 37, 111, 797, 1483, 2391, 4449, 29489, 54871, 88467, 164613, 1181951, 3545853, 43732187, 131196561]

約数ペア:

[(1, 131196561), (3, 43732187), (37, 3545853), (111, 1181951), (797, 164613), (1483, 88467), (2391, 54871), (4449, 29489)]