156944612079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4007881}}^1$

素因数の和:4008135

約数の個数: 24

約数和(自身を含む): 239671343600

約数和(自身を除く): 82726731521

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 2061, 4351, 13053, 39159, 4007881, 12023643, 36070929, 76149739, 228449217, 685347651, 917804749, 2753414247, 8260242741, 17438290231, 52314870693, 156944612079]

約数ペア:

[(1, 156944612079), (3, 52314870693), (9, 17438290231), (19, 8260242741), (57, 2753414247), (171, 917804749), (229, 685347651), (687, 228449217), (2061, 76149739), (4351, 36070929), (13053, 12023643), (39159, 4007881)]