815734233

素因数分解:

$3^6\times {\mathrm{199}}^1\times {\mathrm{5623}}^1$

素因数の和:5840

約数の個数: 28

約数和(自身を含む): 1229406400

約数和(自身を除く): 413672167

約数列:

[1, 3, 9, 27, 81, 199, 243, 597, 729, 1791, 5373, 5623, 16119, 16869, 48357, 50607, 145071, 151821, 455463, 1118977, 1366389, 3356931, 4099167, 10070793, 30212379, 90637137, 271911411, 815734233]

約数ペア:

[(1, 815734233), (3, 271911411), (9, 90637137), (27, 30212379), (81, 10070793), (199, 4099167), (243, 3356931), (597, 1366389), (729, 1118977), (1791, 455463), (5373, 151821), (5623, 145071), (16119, 50607), (16869, 48357)]