187449927

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{20333}}^1$

素因数の和:20782

約数の個数: 16

約数和(自身を含む): 286302720

約数和(自身を除く): 98852793

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 20333, 60999, 142331, 426993, 8926187, 26778561, 62483309, 187449927]

約数ペア:

[(1, 187449927), (3, 62483309), (7, 26778561), (21, 8926187), (439, 426993), (1317, 142331), (3073, 60999), (9219, 20333)]