71145759

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1481}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 96744960

約数和(自身を除く): 25599201

約数列:

[1, 3, 67, 201, 239, 717, 1481, 4443, 16013, 48039, 99227, 297681, 353959, 1061877, 23715253, 71145759]

約数ペア:

[(1, 71145759), (3, 23715253), (67, 1061877), (201, 353959), (239, 297681), (717, 99227), (1481, 48039), (4443, 16013)]