201726729

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 295731072

約数和(自身を除く): 94004343

約数列:

[1, 3, 9, 97, 291, 311, 743, 873, 933, 2229, 2799, 6687, 30167, 72071, 90501, 216213, 231073, 271503, 648639, 693219, 2079657, 22414081, 67242243, 201726729]

約数ペア:

[(1, 201726729), (3, 67242243), (9, 22414081), (97, 2079657), (291, 693219), (311, 648639), (743, 271503), (873, 231073), (933, 216213), (2229, 90501), (2799, 72071), (6687, 30167)]