73943307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{144139}}^1$

素因数の和:144167

約数の個数: 16

約数和(自身を含む): 115312000

約数和(自身を除く): 41368693

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 144139, 432417, 1297251, 2738641, 3891753, 8215923, 24647769, 73943307]

約数ペア:

[(1, 73943307), (3, 24647769), (9, 8215923), (19, 3891753), (27, 2738641), (57, 1297251), (171, 432417), (513, 144139)]