16255890477

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{10831}}^1$

素因数の和:11054

約数の個数: 48

約数和(自身を含む): 25279288320

約数和(自身を除く): 9023397843

約数列:

[1, 3, 9, 19, 57, 67, 131, 171, 201, 393, 603, 1179, 1273, 2489, 3819, 7467, 8777, 10831, 11457, 22401, 26331, 32493, 78993, 97479, 166763, 205789, 500289, 617367, 725677, 1418861, 1500867, 1852101, 2177031, 4256583, 6531093, 12769749, 13787863, 26958359, 41363589, 80875077, 95063687, 124090767, 242625231, 285191061, 855573183, 1806210053, 5418630159, 16255890477]

約数ペア:

[(1, 16255890477), (3, 5418630159), (9, 1806210053), (19, 855573183), (57, 285191061), (67, 242625231), (131, 124090767), (171, 95063687), (201, 80875077), (393, 41363589), (603, 26958359), (1179, 13787863), (1273, 12769749), (2489, 6531093), (3819, 4256583), (7467, 2177031), (8777, 1852101), (10831, 1500867), (11457, 1418861), (22401, 725677), (26331, 617367), (32493, 500289), (78993, 205789), (97479, 166763)]