73405917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{863}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 114476544

約数和(自身を除く): 41070627

約数列:

[1, 3, 9, 13, 39, 117, 727, 863, 2181, 2589, 6543, 7767, 9451, 11219, 28353, 33657, 85059, 100971, 627401, 1882203, 5646609, 8156213, 24468639, 73405917]

約数ペア:

[(1, 73405917), (3, 24468639), (9, 8156213), (13, 5646609), (39, 1882203), (117, 627401), (727, 100971), (863, 85059), (2181, 33657), (2589, 28353), (6543, 11219), (7767, 9451)]