64140791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1787}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 75696768

約数和(自身を除く): 11555977

約数列:

[1, 11, 13, 143, 251, 1787, 2761, 3263, 19657, 23231, 35893, 255541, 448537, 4933907, 5830981, 64140791]

約数ペア:

[(1, 64140791), (11, 5830981), (13, 4933907), (143, 448537), (251, 255541), (1787, 35893), (2761, 23231), (3263, 19657)]