39812079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 18352401

約数列:

[1, 3, 17, 51, 59, 101, 131, 177, 303, 393, 1003, 1717, 2227, 3009, 5151, 5959, 6681, 7729, 13231, 17877, 23187, 39693, 101303, 131393, 224927, 303909, 394179, 674781, 780629, 2341887, 13270693, 39812079]

約数ペア:

[(1, 39812079), (3, 13270693), (17, 2341887), (51, 780629), (59, 674781), (101, 394179), (131, 303909), (177, 224927), (303, 131393), (393, 101303), (1003, 39693), (1717, 23187), (2227, 17877), (3009, 13231), (5151, 7729), (5959, 6681)]