85864977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 144600768

約数和(自身を除く): 58735791

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 163, 187, 313, 489, 561, 939, 1467, 1683, 1793, 2771, 2817, 3443, 5321, 5379, 8313, 10329, 15963, 16137, 24939, 30481, 30987, 47889, 51019, 58531, 91443, 153057, 175593, 274329, 459171, 526779, 561209, 867323, 1683627, 2601969, 5050881, 7805907, 9540553, 28621659, 85864977]

約数ペア:

[(1, 85864977), (3, 28621659), (9, 9540553), (11, 7805907), (17, 5050881), (33, 2601969), (51, 1683627), (99, 867323), (153, 561209), (163, 526779), (187, 459171), (313, 274329), (489, 175593), (561, 153057), (939, 91443), (1467, 58531), (1683, 51019), (1793, 47889), (2771, 30987), (2817, 30481), (3443, 24939), (5321, 16137), (5379, 15963), (8313, 10329)]