19270350567

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{42373}}^1$

素因数の和:42441

約数の個数: 48

約数和(自身を含む): 31465237440

約数和(自身を除く): 12194886873

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1521, 2197, 2691, 3887, 6591, 11661, 19773, 34983, 42373, 50531, 127119, 151593, 381357, 454779, 550849, 974579, 1652547, 2923737, 4957641, 7161037, 8771211, 12669527, 21483111, 38008581, 64449333, 93093481, 114025743, 164703851, 279280443, 494111553, 837841329, 1482334659, 2141150063, 6423450189, 19270350567]

約数ペア:

[(1, 19270350567), (3, 6423450189), (9, 2141150063), (13, 1482334659), (23, 837841329), (39, 494111553), (69, 279280443), (117, 164703851), (169, 114025743), (207, 93093481), (299, 64449333), (507, 38008581), (897, 21483111), (1521, 12669527), (2197, 8771211), (2691, 7161037), (3887, 4957641), (6591, 2923737), (11661, 1652547), (19773, 974579), (34983, 550849), (42373, 454779), (50531, 381357), (127119, 151593)]