42165051

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 57503520

約数和(自身を除く): 15338469

約数列:

[1, 3, 53, 159, 509, 521, 1527, 1563, 26977, 27613, 80931, 82839, 265189, 795567, 14055017, 42165051]

約数ペア:

[(1, 42165051), (3, 14055017), (53, 795567), (159, 265189), (509, 82839), (521, 80931), (1527, 27613), (1563, 26977)]