19565598231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{19181}}^1$

素因数の和:19376

約数の個数: 48

約数和(自身を含む): 30701941920

約数和(自身を除く): 11136343689

約数列:

[1, 3, 9, 17, 51, 59, 113, 153, 177, 339, 531, 1003, 1017, 1921, 3009, 5763, 6667, 9027, 17289, 19181, 20001, 57543, 60003, 113339, 172629, 326077, 340017, 978231, 1020051, 1131679, 2167453, 2934693, 3395037, 6502359, 10185111, 19238543, 19507077, 36846701, 57715629, 110540103, 127879727, 173146887, 331620309, 383639181, 1150917543, 2173955359, 6521866077, 19565598231]

約数ペア:

[(1, 19565598231), (3, 6521866077), (9, 2173955359), (17, 1150917543), (51, 383639181), (59, 331620309), (113, 173146887), (153, 127879727), (177, 110540103), (339, 57715629), (531, 36846701), (1003, 19507077), (1017, 19238543), (1921, 10185111), (3009, 6502359), (5763, 3395037), (6667, 2934693), (9027, 2167453), (17289, 1131679), (19181, 1020051), (20001, 978231), (57543, 340017), (60003, 326077), (113339, 172629)]