66266193

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67139}}^1$

素因数の和:67196

約数の個数: 16

約数和(自身を含む): 103127040

約数和(自身を除く): 36860847

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 67139, 201417, 469973, 1409919, 3155533, 9466599, 22088731, 66266193]

約数ペア:

[(1, 66266193), (3, 22088731), (7, 9466599), (21, 3155533), (47, 1409919), (141, 469973), (329, 201417), (987, 67139)]