156988955799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70620313}}^1$

素因数の和:70620351

約数の個数: 24

約数和(自身を含む): 257057942960

約数和(自身を除く): 100068987161

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 70620313, 211860939, 635582817, 918064069, 1341785947, 2754192207, 4025357841, 8262576621, 12076073523, 17443217311, 52329651933, 156988955799]

約数ペア:

[(1, 156988955799), (3, 52329651933), (9, 17443217311), (13, 12076073523), (19, 8262576621), (39, 4025357841), (57, 2754192207), (117, 1341785947), (171, 918064069), (247, 635582817), (741, 211860939), (2223, 70620313)]