84702969

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 143179200

約数和(自身を除く): 58476231

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 169, 171, 247, 351, 507, 513, 741, 977, 1521, 2223, 2931, 3211, 4563, 6669, 8793, 9633, 12701, 18563, 26379, 28899, 38103, 55689, 86697, 114309, 165113, 167067, 241319, 342927, 495339, 501201, 723957, 1486017, 2171871, 3137147, 4458051, 6515613, 9411441, 28234323, 84702969]

約数ペア:

[(1, 84702969), (3, 28234323), (9, 9411441), (13, 6515613), (19, 4458051), (27, 3137147), (39, 2171871), (57, 1486017), (117, 723957), (169, 501201), (171, 495339), (247, 342927), (351, 241319), (507, 167067), (513, 165113), (741, 114309), (977, 86697), (1521, 55689), (2223, 38103), (2931, 28899), (3211, 26379), (4563, 18563), (6669, 12701), (8793, 9633)]