156728411253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7369559}}^1$

素因数の和:7369721

約数の個数: 24

約数和(自身を含む): 241426785600

約数和(自身を除く): 84698374347

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 7369559, 22108677, 66326031, 125282503, 375847509, 1024368701, 1127542527, 3073106103, 9219318309, 17414267917, 52242803751, 156728411253]

約数ペア:

[(1, 156728411253), (3, 52242803751), (9, 17414267917), (17, 9219318309), (51, 3073106103), (139, 1127542527), (153, 1024368701), (417, 375847509), (1251, 125282503), (2363, 66326031), (7089, 22108677), (21267, 7369559)]