227380041

素因数分解:

$3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1056

約数の個数: 60

約数和(自身を含む): 402233040

約数和(自身を除く): 174852999

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 81, 147, 177, 189, 413, 441, 531, 567, 971, 1239, 1323, 1593, 2891, 2913, 3717, 3969, 4779, 6797, 8673, 8739, 11151, 20391, 26019, 26217, 33453, 47579, 57289, 61173, 78057, 78651, 142737, 171867, 183519, 234171, 401023, 428211, 515601, 550557, 1203069, 1284633, 1546803, 2807161, 3609207, 3853899, 4640409, 8421483, 10827621, 25264449, 32482863, 75793347, 227380041]

約数ペア:

[(1, 227380041), (3, 75793347), (7, 32482863), (9, 25264449), (21, 10827621), (27, 8421483), (49, 4640409), (59, 3853899), (63, 3609207), (81, 2807161), (147, 1546803), (177, 1284633), (189, 1203069), (413, 550557), (441, 515601), (531, 428211), (567, 401023), (971, 234171), (1239, 183519), (1323, 171867), (1593, 142737), (2891, 78651), (2913, 78057), (3717, 61173), (3969, 57289), (4779, 47579), (6797, 33453), (8673, 26217), (8739, 26019), (11151, 20391)]