139632051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 209164032

約数和(自身を除く): 69531981

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 559, 689, 1571, 1677, 2067, 2279, 4713, 6837, 20423, 29627, 61269, 67553, 83263, 88881, 202659, 249789, 878189, 1082419, 2634567, 3247257, 3580309, 10740927, 46544017, 139632051]

約数ペア:

[(1, 139632051), (3, 46544017), (13, 10740927), (39, 3580309), (43, 3247257), (53, 2634567), (129, 1082419), (159, 878189), (559, 249789), (689, 202659), (1571, 88881), (1677, 83263), (2067, 67553), (2279, 61269), (4713, 29627), (6837, 20423)]