23265279

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 36537600

約数和(自身を除く): 13272321

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 691, 783, 1161, 1247, 2073, 3741, 6219, 11223, 18657, 20039, 29713, 33669, 60117, 89139, 180351, 267417, 541053, 802251, 861677, 2585031, 7755093, 23265279]

約数ペア:

[(1, 23265279), (3, 7755093), (9, 2585031), (27, 861677), (29, 802251), (43, 541053), (87, 267417), (129, 180351), (261, 89139), (387, 60117), (691, 33669), (783, 29713), (1161, 20039), (1247, 18657), (2073, 11223), (3741, 6219)]