85874342421

素因数分解:

$3^1\times 7^1\times {\mathrm{3853}}^1\times {\mathrm{1061317}}^1$

素因数の和:1065180

約数の個数: 16

約数和(自身を含む): 130890226304

約数和(自身を除く): 45015883883

約数列:

[1, 3, 7, 21, 3853, 11559, 26971, 80913, 1061317, 3183951, 7429219, 22287657, 4089254401, 12267763203, 28624780807, 85874342421]

約数ペア:

[(1, 85874342421), (3, 28624780807), (7, 12267763203), (21, 4089254401), (3853, 22287657), (11559, 7429219), (26971, 3183951), (80913, 1061317)]