914544027

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{19843}}^1$

素因数の和:20424

約数の個数: 20

約数和(自身を含む): 1368640680

約数和(自身を除く): 454096653

約数列:

[1, 3, 9, 27, 81, 569, 1707, 5121, 15363, 19843, 46089, 59529, 178587, 535761, 1607283, 11290667, 33872001, 101616003, 304848009, 914544027]

約数ペア:

[(1, 914544027), (3, 304848009), (9, 101616003), (27, 33872001), (81, 11290667), (569, 1607283), (1707, 535761), (5121, 178587), (15363, 59529), (19843, 46089)]