85320651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 126766080

約数和(自身を除く): 41445429

約数列:

[1, 3, 13, 39, 47, 89, 141, 267, 523, 611, 1157, 1569, 1833, 3471, 4183, 6799, 12549, 20397, 24581, 46547, 54379, 73743, 139641, 163137, 319553, 605111, 958659, 1815333, 2187709, 6563127, 28440217, 85320651]

約数ペア:

[(1, 85320651), (3, 28440217), (13, 6563127), (39, 2187709), (47, 1815333), (89, 958659), (141, 605111), (267, 319553), (523, 163137), (611, 139641), (1157, 73743), (1569, 54379), (1833, 46547), (3471, 24581), (4183, 20397), (6799, 12549)]