121617078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^2$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 270357696

約数和(自身を除く): 148740618

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 149, 166, 249, 298, 447, 498, 894, 913, 1639, 1826, 2739, 3278, 4917, 5478, 9834, 12367, 22201, 24734, 37101, 44402, 66603, 74202, 133206, 136037, 244211, 272074, 408111, 488422, 732633, 816222, 1465266, 1842683, 3685366, 5528049, 11056098, 20269513, 40539026, 60808539, 121617078]

約数ペア:

[(1, 121617078), (2, 60808539), (3, 40539026), (6, 20269513), (11, 11056098), (22, 5528049), (33, 3685366), (66, 1842683), (83, 1465266), (149, 816222), (166, 732633), (249, 488422), (298, 408111), (447, 272074), (498, 244211), (894, 136037), (913, 133206), (1639, 74202), (1826, 66603), (2739, 44402), (3278, 37101), (4917, 24734), (5478, 22201), (9834, 12367)]