87081843

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 118972800

約数和(自身を除く): 31890957

約数列:

[1, 3, 67, 107, 201, 321, 4049, 7169, 12147, 21507, 271283, 433243, 813849, 1299729, 29027281, 87081843]

約数ペア:

[(1, 87081843), (3, 29027281), (67, 1299729), (107, 813849), (201, 433243), (321, 271283), (4049, 21507), (7169, 12147)]