90851733

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 160311360

約数和(自身を除く): 69459627

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 1597, 2107, 2709, 4791, 6321, 8127, 11179, 14373, 18963, 33537, 43119, 56889, 68671, 78253, 100611, 206013, 234759, 301833, 480697, 618039, 704277, 1442091, 1854117, 2112831, 3364879, 4326273, 10094637, 12978819, 30283911, 90851733]

約数ペア:

[(1, 90851733), (3, 30283911), (7, 12978819), (9, 10094637), (21, 4326273), (27, 3364879), (43, 2112831), (49, 1854117), (63, 1442091), (129, 704277), (147, 618039), (189, 480697), (301, 301833), (387, 234759), (441, 206013), (903, 100611), (1161, 78253), (1323, 68671), (1597, 56889), (2107, 43119), (2709, 33537), (4791, 18963), (6321, 14373), (8127, 11179)]