81255582

素因数分解:

$2^1\times 3^3\times {\mathrm{1504733}}^1$

素因数の和:1504744

約数の個数: 16

約数和(自身を含む): 180568080

約数和(自身を除く): 99312498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1504733, 3009466, 4514199, 9028398, 13542597, 27085194, 40627791, 81255582]

約数ペア:

[(1, 81255582), (2, 40627791), (3, 27085194), (6, 13542597), (9, 9028398), (18, 4514199), (27, 3009466), (54, 1504733)]