77743731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12697}}^1$

素因数の和:12870

約数の個数: 16

約数和(自身を含む): 112351904

約数和(自身を除く): 34608173

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 12697, 38091, 165061, 495183, 1993429, 5980287, 25914577, 77743731]

約数ペア:

[(1, 77743731), (3, 25914577), (13, 5980287), (39, 1993429), (157, 495183), (471, 165061), (2041, 38091), (6123, 12697)]