158758413

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{437351}}^1$

素因数の和:437376

約数の個数: 12

約数和(自身を含む): 232671264

約数和(自身を除く): 73912851

約数列:

[1, 3, 11, 33, 121, 363, 437351, 1312053, 4810861, 14432583, 52919471, 158758413]

約数ペア:

[(1, 158758413), (3, 52919471), (11, 14432583), (33, 4810861), (121, 1312053), (363, 437351)]