26592111

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 49459200

約数和(自身を除く): 22867089

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 79, 91, 117, 137, 189, 237, 273, 351, 411, 553, 711, 819, 959, 1027, 1233, 1659, 1781, 2133, 2457, 2877, 3081, 3699, 4977, 5343, 7189, 8631, 9243, 10823, 12467, 14931, 16029, 21567, 25893, 27729, 32469, 37401, 48087, 64701, 75761, 97407, 112203, 140699, 194103, 227283, 292221, 336609, 422097, 681849, 984893, 1266291, 2045547, 2954679, 3798873, 8864037, 26592111]

約数ペア:

[(1, 26592111), (3, 8864037), (7, 3798873), (9, 2954679), (13, 2045547), (21, 1266291), (27, 984893), (39, 681849), (63, 422097), (79, 336609), (91, 292221), (117, 227283), (137, 194103), (189, 140699), (237, 112203), (273, 97407), (351, 75761), (411, 64701), (553, 48087), (711, 37401), (819, 32469), (959, 27729), (1027, 25893), (1233, 21567), (1659, 16029), (1781, 14931), (2133, 12467), (2457, 10823), (2877, 9243), (3081, 8631), (3699, 7189), (4977, 5343)]