71316441

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3571}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 118133184

約数和(自身を除く): 46816743

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 3571, 6657, 10713, 19971, 24997, 32139, 74991, 224973, 1132007, 3396021, 7924049, 10188063, 23772147, 71316441]

約数ペア:

[(1, 71316441), (3, 23772147), (7, 10188063), (9, 7924049), (21, 3396021), (63, 1132007), (317, 224973), (951, 74991), (2219, 32139), (2853, 24997), (3571, 19971), (6657, 10713)]