454313457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9931}}^1$

素因数の和:9990

約数の個数: 48

約数和(自身を含む): 780893568

約数和(自身を除く): 326580111

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3519, 5083, 9931, 15249, 29793, 45747, 89379, 129103, 168827, 228413, 387309, 506481, 685239, 1161927, 1519443, 2055717, 2194751, 2969369, 3883021, 6584253, 8908107, 11649063, 19752759, 26724321, 34947189, 50479273, 151437819, 454313457]

約数ペア:

[(1, 454313457), (3, 151437819), (9, 50479273), (13, 34947189), (17, 26724321), (23, 19752759), (39, 11649063), (51, 8908107), (69, 6584253), (117, 3883021), (153, 2969369), (207, 2194751), (221, 2055717), (299, 1519443), (391, 1161927), (663, 685239), (897, 506481), (1173, 387309), (1989, 228413), (2691, 168827), (3519, 129103), (5083, 89379), (9931, 45747), (15249, 29793)]