156928454319

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19821707}}^1$

素因数の和:19821759

約数の個数: 32

約数和(自身を含む): 266403755520

約数和(自身を除く): 109475301201

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 19821707, 59465121, 138751949, 257682191, 416255847, 574829503, 773046573, 1724488509, 1803775337, 4023806521, 5411326011, 7472783539, 12071419563, 22418350617, 52309484773, 156928454319]

約数ペア:

[(1, 156928454319), (3, 52309484773), (7, 22418350617), (13, 12071419563), (21, 7472783539), (29, 5411326011), (39, 4023806521), (87, 1803775337), (91, 1724488509), (203, 773046573), (273, 574829503), (377, 416255847), (609, 257682191), (1131, 138751949), (2639, 59465121), (7917, 19821707)]