74561001

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20903}}^1$

素因数の和:20976

約数の個数: 16

約数和(自身を含む): 105356160

約数和(自身を除く): 30795159

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 20903, 62709, 606187, 857023, 1818561, 2571069, 24853667, 74561001]

約数ペア:

[(1, 74561001), (3, 24853667), (29, 2571069), (41, 1818561), (87, 857023), (123, 606187), (1189, 62709), (3567, 20903)]