66658209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1531}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 92949504

約数和(自身を除く): 26291295

約数列:

[1, 3, 23, 69, 631, 1531, 1893, 4593, 14513, 35213, 43539, 105639, 966061, 2898183, 22219403, 66658209]

約数ペア:

[(1, 66658209), (3, 22219403), (23, 2898183), (69, 966061), (631, 105639), (1531, 43539), (1893, 35213), (4593, 14513)]