152365779

素因数分解:

$3^4\times {\mathrm{941}}^1\times {\mathrm{1999}}^1$

素因数の和:2952

約数の個数: 20

約数和(自身を含む): 227964000

約数和(自身を除く): 75598221

約数列:

[1, 3, 9, 27, 81, 941, 1999, 2823, 5997, 8469, 17991, 25407, 53973, 76221, 161919, 1881059, 5643177, 16929531, 50788593, 152365779]

約数ペア:

[(1, 152365779), (3, 50788593), (9, 16929531), (27, 5643177), (81, 1881059), (941, 161919), (1999, 76221), (2823, 53973), (5997, 25407), (8469, 17991)]