81258099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67211}}^1$

素因数の和:67258

約数の個数: 16

約数和(自身を含む): 120443904

約数和(自身を除く): 39185805

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 67211, 201633, 873743, 2083541, 2621229, 6250623, 27086033, 81258099]

約数ペア:

[(1, 81258099), (3, 27086033), (13, 6250623), (31, 2621229), (39, 2083541), (93, 873743), (403, 201633), (1209, 67211)]