38814147

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 28

約数和(自身を含む): 59808960

約数和(自身を除く): 20994813

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1439, 2997, 4317, 8991, 12951, 26973, 38853, 53243, 116559, 159729, 349677, 479187, 1049031, 1437561, 4312683, 12938049, 38814147]

約数ペア:

[(1, 38814147), (3, 12938049), (9, 4312683), (27, 1437561), (37, 1049031), (81, 479187), (111, 349677), (243, 159729), (333, 116559), (729, 53243), (999, 38853), (1439, 26973), (2997, 12951), (4317, 8991)]