66722751

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{52579}}^1$

素因数の和:52635

約数の個数: 16

約数和(自身を含む): 100953600

約数和(自身を除く): 34230849

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 52579, 157737, 473211, 1419633, 2471213, 7413639, 22240917, 66722751]

約数ペア:

[(1, 66722751), (3, 22240917), (9, 7413639), (27, 2471213), (47, 1419633), (141, 473211), (423, 157737), (1269, 52579)]