225092007

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 405596160

約数和(自身を除く): 180504153

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 159, 161, 189, 207, 371, 477, 483, 621, 977, 1113, 1219, 1431, 1449, 2931, 3339, 3657, 4347, 6839, 8533, 8793, 10017, 10971, 20517, 22471, 25599, 26379, 32913, 51781, 61551, 67413, 76797, 155343, 157297, 184653, 202239, 230391, 362467, 466029, 471891, 606717, 1087401, 1190963, 1398087, 1415673, 3262203, 3572889, 4247019, 8336741, 9786609, 10718667, 25010223, 32156001, 75030669, 225092007]

約数ペア:

[(1, 225092007), (3, 75030669), (7, 32156001), (9, 25010223), (21, 10718667), (23, 9786609), (27, 8336741), (53, 4247019), (63, 3572889), (69, 3262203), (159, 1415673), (161, 1398087), (189, 1190963), (207, 1087401), (371, 606717), (477, 471891), (483, 466029), (621, 362467), (977, 230391), (1113, 202239), (1219, 184653), (1431, 157297), (1449, 155343), (2931, 76797), (3339, 67413), (3657, 61551), (4347, 51781), (6839, 32913), (8533, 26379), (8793, 25599), (10017, 22471), (10971, 20517)]