15884127

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 27084800

約数和(自身を除く): 11200673

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 367, 687, 1101, 1603, 2061, 2569, 3303, 4809, 6183, 7707, 9909, 14427, 23121, 43281, 69363, 84043, 252129, 588301, 756387, 1764903, 2269161, 5294709, 15884127]

約数ペア:

[(1, 15884127), (3, 5294709), (7, 2269161), (9, 1764903), (21, 756387), (27, 588301), (63, 252129), (189, 84043), (229, 69363), (367, 43281), (687, 23121), (1101, 14427), (1603, 9909), (2061, 7707), (2569, 6183), (3303, 4809)]