87504573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{23131}}^1$

素因数の和:23244

約数の個数: 16

約数和(自身を含む): 126948416

約数和(自身を除く): 39443843

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 23131, 69393, 300703, 902109, 2243707, 6731121, 29168191, 87504573]

約数ペア:

[(1, 87504573), (3, 29168191), (13, 6731121), (39, 2243707), (97, 902109), (291, 300703), (1261, 69393), (3783, 23131)]