72493509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9851}}^1$

素因数の和:10088

約数の個数: 16

約数和(自身を含む): 105928704

約数和(自身を除く): 33435195

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 9851, 29553, 108361, 325083, 2196773, 6590319, 24164503, 72493509]

約数ペア:

[(1, 72493509), (3, 24164503), (11, 6590319), (33, 2196773), (223, 325083), (669, 108361), (2453, 29553), (7359, 9851)]