66845547

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{145633}}^1$

素因数の和:145659

約数の個数: 16

約数和(自身を含む): 104856480

約数和(自身を除く): 38010933

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 145633, 436899, 1310697, 2475761, 3932091, 7427283, 22281849, 66845547]

約数ペア:

[(1, 66845547), (3, 22281849), (9, 7427283), (17, 3932091), (27, 2475761), (51, 1310697), (153, 436899), (459, 145633)]