29127843

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{9719}}^1$

素因数の和:9768

約数の個数: 20

約数和(自身を含む): 44692560

約数和(自身を除く): 15564717

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 9719, 29157, 87471, 262413, 359603, 787239, 1078809, 3236427, 9709281, 29127843]

約数ペア:

[(1, 29127843), (3, 9709281), (9, 3236427), (27, 1078809), (37, 787239), (81, 359603), (111, 262413), (333, 87471), (999, 29157), (2997, 9719)]