30552309

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{1087}}^1$

素因数の和:1446

約数の個数: 20

約数和(自身を含む): 45813504

約数和(自身を除く): 15261195

約数列:

[1, 3, 9, 27, 81, 347, 1041, 1087, 3123, 3261, 9369, 9783, 28107, 29349, 88047, 377189, 1131567, 3394701, 10184103, 30552309]

約数ペア:

[(1, 30552309), (3, 10184103), (9, 3394701), (27, 1131567), (81, 377189), (347, 88047), (1041, 29349), (1087, 28107), (3123, 9783), (3261, 9369)]