71393997

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2557}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 97981632

約数和(自身を除く): 26587635

約数列:

[1, 3, 41, 123, 227, 681, 2557, 7671, 9307, 27921, 104837, 314511, 580439, 1741317, 23797999, 71393997]

約数ペア:

[(1, 71393997), (3, 23797999), (41, 1741317), (123, 580439), (227, 314511), (681, 104837), (2557, 27921), (7671, 9307)]