38481723

素因数分解:

$3^6\times 7^1\times {\mathrm{7541}}^1$

素因数の和:7566

約数の個数: 28

約数和(自身を含む): 65947248

約数和(自身を除く): 27465525

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 7541, 22623, 52787, 67869, 158361, 203607, 475083, 610821, 1425249, 1832463, 4275747, 5497389, 12827241, 38481723]

約数ペア:

[(1, 38481723), (3, 12827241), (7, 5497389), (9, 4275747), (21, 1832463), (27, 1425249), (63, 610821), (81, 475083), (189, 203607), (243, 158361), (567, 67869), (729, 52787), (1701, 22623), (5103, 7541)]