122937087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 215147520

約数和(自身を除く): 92210433

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 137, 173, 247, 273, 399, 411, 519, 741, 959, 1211, 1729, 1781, 2249, 2603, 2877, 3287, 3633, 5187, 5343, 6747, 7809, 9861, 12467, 15743, 18221, 23009, 23701, 33839, 37401, 42731, 47229, 54663, 69027, 71103, 101517, 128193, 165907, 236873, 299117, 308113, 450319, 497721, 710619, 897351, 924339, 1350957, 2156791, 3152233, 5854147, 6470373, 9456699, 17562441, 40979029, 122937087]

約数ペア:

[(1, 122937087), (3, 40979029), (7, 17562441), (13, 9456699), (19, 6470373), (21, 5854147), (39, 3152233), (57, 2156791), (91, 1350957), (133, 924339), (137, 897351), (173, 710619), (247, 497721), (273, 450319), (399, 308113), (411, 299117), (519, 236873), (741, 165907), (959, 128193), (1211, 101517), (1729, 71103), (1781, 69027), (2249, 54663), (2603, 47229), (2877, 42731), (3287, 37401), (3633, 33839), (5187, 23701), (5343, 23009), (6747, 18221), (7809, 15743), (9861, 12467)]