53855811

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 81758976

約数和(自身を除く): 27903165

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 1723, 3473, 5169, 10419, 15507, 31257, 39629, 118887, 260173, 356661, 780519, 2341557, 5983979, 17951937, 53855811]

約数ペア:

[(1, 53855811), (3, 17951937), (9, 5983979), (23, 2341557), (69, 780519), (151, 356661), (207, 260173), (453, 118887), (1359, 39629), (1723, 31257), (3473, 15507), (5169, 10419)]