15691478679

素因数分解:

$3^4\times {\mathrm{6529}}^1\times {\mathrm{29671}}^1$

素因数の和:36212

約数の個数: 20

約数和(自身を含む): 23444737360

約数和(自身を除く): 7753258681

約数列:

[1, 3, 9, 27, 81, 6529, 19587, 29671, 58761, 89013, 176283, 267039, 528849, 801117, 2403351, 193721959, 581165877, 1743497631, 5230492893, 15691478679]

約数ペア:

[(1, 15691478679), (3, 5230492893), (9, 1743497631), (27, 581165877), (81, 193721959), (6529, 2403351), (19587, 801117), (29671, 528849), (58761, 267039), (89013, 176283)]