75471711

素因数分解:

$3^1\times 7^2\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 117385344

約数和(自身を除く): 41913633

約数列:

[1, 3, 7, 21, 49, 147, 691, 743, 2073, 2229, 4837, 5201, 14511, 15603, 33859, 36407, 101577, 109221, 513413, 1540239, 3593891, 10781673, 25157237, 75471711]

約数ペア:

[(1, 75471711), (3, 25157237), (7, 10781673), (21, 3593891), (49, 1540239), (147, 513413), (691, 109221), (743, 101577), (2073, 36407), (2229, 33859), (4837, 15603), (5201, 14511)]