156958864017

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{839}}^1\times {\mathrm{172741}}^1$

素因数の和:173621

約数の個数: 24

約数和(自身を含む): 221137398720

約数和(自身を除く): 64178534703

約数列:

[1, 3, 19, 57, 361, 839, 1083, 2517, 15941, 47823, 172741, 302879, 518223, 908637, 3282079, 9846237, 62359501, 144929699, 187078503, 434789097, 2753664281, 8260992843, 52319621339, 156958864017]

約数ペア:

[(1, 156958864017), (3, 52319621339), (19, 8260992843), (57, 2753664281), (361, 434789097), (839, 187078503), (1083, 144929699), (2517, 62359501), (15941, 9846237), (47823, 3282079), (172741, 908637), (302879, 518223)]