572116797

素因数分解:

$3^3\times 7^3\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 997120000

約数和(自身を除く): 425003203

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 163, 189, 343, 379, 441, 489, 1029, 1137, 1141, 1323, 1467, 2653, 3087, 3411, 3423, 4401, 7959, 7987, 9261, 10233, 10269, 18571, 23877, 23961, 30807, 55713, 55909, 61777, 71631, 71883, 129997, 167139, 167727, 185331, 215649, 389991, 432439, 501417, 503181, 555993, 1169973, 1297317, 1509543, 1667979, 3027073, 3509919, 3891951, 9081219, 11675853, 21189511, 27243657, 63568533, 81730971, 190705599, 572116797]

約数ペア:

[(1, 572116797), (3, 190705599), (7, 81730971), (9, 63568533), (21, 27243657), (27, 21189511), (49, 11675853), (63, 9081219), (147, 3891951), (163, 3509919), (189, 3027073), (343, 1667979), (379, 1509543), (441, 1297317), (489, 1169973), (1029, 555993), (1137, 503181), (1141, 501417), (1323, 432439), (1467, 389991), (2653, 215649), (3087, 185331), (3411, 167727), (3423, 167139), (4401, 129997), (7959, 71883), (7987, 71631), (9261, 61777), (10233, 55909), (10269, 55713), (18571, 30807), (23877, 23961)]