71306973

素因数分解:

$3^4\times {\mathrm{733}}^1\times {\mathrm{1201}}^1$

素因数の和:1946

約数の個数: 20

約数和(自身を含む): 106754428

約数和(自身を除く): 35447455

約数列:

[1, 3, 9, 27, 81, 733, 1201, 2199, 3603, 6597, 10809, 19791, 32427, 59373, 97281, 880333, 2640999, 7922997, 23768991, 71306973]

約数ペア:

[(1, 71306973), (3, 23768991), (9, 7922997), (27, 2640999), (81, 880333), (733, 97281), (1201, 59373), (2199, 32427), (3603, 19791), (6597, 10809)]