71867487

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{2347}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 98052480

約数和(自身を除く): 26184993

約数列:

[1, 3, 59, 173, 177, 519, 2347, 7041, 10207, 30621, 138473, 406031, 415419, 1218093, 23955829, 71867487]

約数ペア:

[(1, 71867487), (3, 23955829), (59, 1218093), (173, 415419), (177, 406031), (519, 138473), (2347, 30621), (7041, 10207)]