71031381

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 96059520

約数和(自身を除く): 25028139

約数列:

[1, 3, 101, 303, 359, 653, 1077, 1959, 36259, 65953, 108777, 197859, 234427, 703281, 23677127, 71031381]

約数ペア:

[(1, 71031381), (3, 23677127), (101, 703281), (303, 234427), (359, 197859), (653, 108777), (1077, 65953), (1959, 36259)]