73950009

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{3449}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 112828800

約数和(自身を除く): 38878791

約数列:

[1, 3, 7, 21, 1021, 3063, 3449, 7147, 10347, 21441, 24143, 72429, 3521429, 10564287, 24650003, 73950009]

約数ペア:

[(1, 73950009), (3, 24650003), (7, 10564287), (21, 3521429), (1021, 72429), (3063, 24143), (3449, 21441), (7147, 10347)]