156940065189

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101975351}}^1$

素因数の和:101975382

約数の個数: 20

約数和(自身を含む): 246780351840

約数和(自身を除く): 89840286651

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 101975351, 305926053, 917778159, 1937531669, 2753334477, 5812595007, 8260003431, 17437785021, 52313355063, 156940065189]

約数ペア:

[(1, 156940065189), (3, 52313355063), (9, 17437785021), (19, 8260003431), (27, 5812595007), (57, 2753334477), (81, 1937531669), (171, 917778159), (513, 305926053), (1539, 101975351)]