30559977

素因数分解:

$3^3\times 7^2\times {\mathrm{23099}}^1$

素因数の和:23122

約数の個数: 24

約数和(自身を含む): 52668000

約数和(自身を除く): 22108023

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 23099, 69297, 161693, 207891, 485079, 623673, 1131851, 1455237, 3395553, 4365711, 10186659, 30559977]

約数ペア:

[(1, 30559977), (3, 10186659), (7, 4365711), (9, 3395553), (21, 1455237), (27, 1131851), (49, 623673), (63, 485079), (147, 207891), (189, 161693), (441, 69297), (1323, 23099)]