40253103

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 66673152

約数和(自身を除く): 26420049

約数列:

[1, 3, 9, 11, 33, 41, 47, 99, 123, 141, 211, 369, 423, 451, 517, 633, 1353, 1551, 1899, 1927, 2321, 4059, 4653, 5781, 6963, 8651, 9917, 17343, 20889, 21197, 25953, 29751, 63591, 77859, 89253, 95161, 109087, 190773, 285483, 327261, 406597, 856449, 981783, 1219791, 3659373, 4472567, 13417701, 40253103]

約数ペア:

[(1, 40253103), (3, 13417701), (9, 4472567), (11, 3659373), (33, 1219791), (41, 981783), (47, 856449), (99, 406597), (123, 327261), (141, 285483), (211, 190773), (369, 109087), (423, 95161), (451, 89253), (517, 77859), (633, 63591), (1353, 29751), (1551, 25953), (1899, 21197), (1927, 20889), (2321, 17343), (4059, 9917), (4653, 8651), (5781, 6963)]