73688319

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{160541}}^1$

素因数の和:160567

約数の個数: 16

約数和(自身を含む): 115590240

約数和(自身を除く): 41901921

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 160541, 481623, 1444869, 2729197, 4334607, 8187591, 24562773, 73688319]

約数ペア:

[(1, 73688319), (3, 24562773), (9, 8187591), (17, 4334607), (27, 2729197), (51, 1444869), (153, 481623), (459, 160541)]