103438521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11693

約数の個数: 24

約数和(自身を含む): 159546816

約数和(自身を除く): 56108295

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 11621, 34863, 104589, 267283, 499703, 801849, 1499109, 2405547, 4497327, 11493169, 34479507, 103438521]

約数ペア:

[(1, 103438521), (3, 34479507), (9, 11493169), (23, 4497327), (43, 2405547), (69, 1499109), (129, 801849), (207, 499703), (387, 267283), (989, 104589), (2967, 34863), (8901, 11621)]