25329267

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 40249440

約数和(自身を除く): 14920173

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 263, 369, 783, 789, 1107, 1189, 2349, 2367, 3321, 3567, 7101, 7627, 10701, 10783, 21303, 22881, 32103, 32349, 68643, 96309, 97047, 205929, 291141, 312707, 617787, 873423, 938121, 2814363, 8443089, 25329267]

約数ペア:

[(1, 25329267), (3, 8443089), (9, 2814363), (27, 938121), (29, 873423), (41, 617787), (81, 312707), (87, 291141), (123, 205929), (261, 97047), (263, 96309), (369, 68643), (783, 32349), (789, 32103), (1107, 22881), (1189, 21303), (2349, 10783), (2367, 10701), (3321, 7627), (3567, 7101)]