747499563

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41507}}^1$

素因数の和:41568

約数の個数: 32

約数和(自身を含む): 1195430400

約数和(自身を除く): 447930837

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009, 41507, 124521, 373563, 954661, 1120689, 1203703, 2863983, 3611109, 8591949, 10833327, 25775847, 27685169, 32499981, 83055507, 249166521, 747499563]

約数ペア:

[(1, 747499563), (3, 249166521), (9, 83055507), (23, 32499981), (27, 27685169), (29, 25775847), (69, 10833327), (87, 8591949), (207, 3611109), (261, 2863983), (621, 1203703), (667, 1120689), (783, 954661), (2001, 373563), (6003, 124521), (18009, 41507)]