42135579

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53813}}^1$

素因数の和:53851

約数の個数: 16

約数和(自身を含む): 64576800

約数和(自身を除く): 22441221

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 53813, 161439, 484317, 1452951, 1560577, 4681731, 14045193, 42135579]

約数ペア:

[(1, 42135579), (3, 14045193), (9, 4681731), (27, 1560577), (29, 1452951), (87, 484317), (261, 161439), (783, 53813)]