72419211

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{30137}}^1$

素因数の和:30235

約数の個数: 16

約数和(自身を含む): 108496800

約数和(自身を除く): 36077589

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 30137, 90411, 271233, 813699, 2682193, 8046579, 24139737, 72419211]

約数ペア:

[(1, 72419211), (3, 24139737), (9, 8046579), (27, 2682193), (89, 813699), (267, 271233), (801, 90411), (2403, 30137)]