1868480001

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{414389}}^1$

素因数の和:414565

約数の個数: 16

約数和(自身を含む): 2784700800

約数和(自身を除く): 916220799

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 414389, 1243167, 3729501, 11188503, 69202963, 207608889, 622826667, 1868480001]

約数ペア:

[(1, 1868480001), (3, 622826667), (9, 207608889), (27, 69202963), (167, 11188503), (501, 3729501), (1503, 1243167), (4509, 414389)]