30623427

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{5179}}^1$

素因数の和:5264

約数の個数: 20

約数和(自身を含む): 46381720

約数和(自身を除く): 15758293

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5179, 5913, 15537, 46611, 139833, 378067, 419499, 1134201, 3402603, 10207809, 30623427]

約数ペア:

[(1, 30623427), (3, 10207809), (9, 3402603), (27, 1134201), (73, 419499), (81, 378067), (219, 139833), (657, 46611), (1971, 15537), (5179, 5913)]