40901031

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 64877904

約数和(自身を除く): 23976873

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 9901, 29703, 89109, 168317, 267327, 504951, 801981, 1514853, 2405943, 4544559, 13633677, 40901031]

約数ペア:

[(1, 40901031), (3, 13633677), (9, 4544559), (17, 2405943), (27, 1514853), (51, 801981), (81, 504951), (153, 267327), (243, 168317), (459, 89109), (1377, 29703), (4131, 9901)]