127920935857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3697}}^1\times {\mathrm{21997}}^1$

素因数の和:25729

約数の個数: 24

約数和(自身を含む): 151471100648

約数和(自身を除く): 23550164791

約数列:

[1, 11, 13, 121, 143, 1573, 3697, 21997, 40667, 48061, 241967, 285961, 447337, 528671, 2661637, 3145571, 5815381, 34601281, 81322909, 894551999, 1057197817, 9840071989, 11629175987, 127920935857]

約数ペア:

[(1, 127920935857), (11, 11629175987), (13, 9840071989), (121, 1057197817), (143, 894551999), (1573, 81322909), (3697, 34601281), (21997, 5815381), (40667, 3145571), (48061, 2661637), (241967, 528671), (285961, 447337)]