78958902411

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1\times {\mathrm{1663}}^1$

素因数の和:2553

約数の個数: 64

約数和(自身を含む): 123507671040

約数和(自身を除く): 44548768629

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 757, 909, 1663, 2271, 2323, 2727, 4989, 6813, 6969, 14967, 17411, 20439, 20907, 38249, 44901, 52233, 62721, 76457, 114747, 156699, 167963, 229371, 344241, 470097, 503889, 688113, 1032723, 1258891, 1511667, 1758511, 2064339, 3776673, 3863149, 4535001, 5275533, 11330019, 11589447, 15826599, 28954493, 33990057, 34768341, 47479797, 86863479, 104305023, 127147991, 260590437, 381443973, 781771311, 1144331919, 2924403793, 3432995757, 8773211379, 26319634137, 78958902411]

約数ペア:

[(1, 78958902411), (3, 26319634137), (9, 8773211379), (23, 3432995757), (27, 2924403793), (69, 1144331919), (101, 781771311), (207, 381443973), (303, 260590437), (621, 127147991), (757, 104305023), (909, 86863479), (1663, 47479797), (2271, 34768341), (2323, 33990057), (2727, 28954493), (4989, 15826599), (6813, 11589447), (6969, 11330019), (14967, 5275533), (17411, 4535001), (20439, 3863149), (20907, 3776673), (38249, 2064339), (44901, 1758511), (52233, 1511667), (62721, 1258891), (76457, 1032723), (114747, 688113), (156699, 503889), (167963, 470097), (229371, 344241)]