15468327

素因数分解:

$3^4\times 7^1\times {\mathrm{27281}}^1$

素因数の和:27300

約数の個数: 20

約数和(自身を含む): 26408976

約数和(自身を除く): 10940649

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 27281, 81843, 190967, 245529, 572901, 736587, 1718703, 2209761, 5156109, 15468327]

約数ペア:

[(1, 15468327), (3, 5156109), (7, 2209761), (9, 1718703), (21, 736587), (27, 572901), (63, 245529), (81, 190967), (189, 81843), (567, 27281)]