207441837

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 340139520

約数和(自身を除く): 132697683

約数列:

[1, 3, 9, 17, 27, 41, 51, 73, 123, 151, 153, 219, 369, 453, 459, 657, 697, 1107, 1241, 1359, 1971, 2091, 2567, 2993, 3723, 4077, 6191, 6273, 7701, 8979, 11023, 11169, 18573, 18819, 23103, 26937, 33069, 33507, 50881, 55719, 69309, 80811, 99207, 105247, 152643, 167157, 187391, 297621, 315741, 451943, 457929, 562173, 947223, 1355829, 1373787, 1686519, 2841669, 4067487, 5059557, 7683031, 12202461, 23049093, 69147279, 207441837]

約数ペア:

[(1, 207441837), (3, 69147279), (9, 23049093), (17, 12202461), (27, 7683031), (41, 5059557), (51, 4067487), (73, 2841669), (123, 1686519), (151, 1373787), (153, 1355829), (219, 947223), (369, 562173), (453, 457929), (459, 451943), (657, 315741), (697, 297621), (1107, 187391), (1241, 167157), (1359, 152643), (1971, 105247), (2091, 99207), (2567, 80811), (2993, 69309), (3723, 55719), (4077, 50881), (6191, 33507), (6273, 33069), (7701, 26937), (8979, 23103), (11023, 18819), (11169, 18573)]