67084443

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{5081}}^1$

素因数の和:5256

約数の個数: 20

約数和(自身を含む): 100847208

約数和(自身を除く): 33762765

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 5081, 13203, 15243, 45729, 137187, 411561, 828203, 2484609, 7453827, 22361481, 67084443]

約数ペア:

[(1, 67084443), (3, 22361481), (9, 7453827), (27, 2484609), (81, 828203), (163, 411561), (489, 137187), (1467, 45729), (4401, 15243), (5081, 13203)]