128981665278

素因数分解:

$2^1\times 3^6\times {\mathrm{53}}^1\times {\mathrm{1669147}}^1$

素因数の和:1669220

約数の個数: 56

約数和(自身を含む): 295549359768

約数和(自身を除く): 166567694490

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 729, 954, 1431, 1458, 2862, 4293, 8586, 12879, 25758, 38637, 77274, 1669147, 3338294, 5007441, 10014882, 15022323, 30044646, 45066969, 88464791, 90133938, 135200907, 176929582, 265394373, 270401814, 405602721, 530788746, 796183119, 811205442, 1216808163, 1592366238, 2388549357, 2433616326, 4777098714, 7165648071, 14331296142, 21496944213, 42993888426, 64490832639, 128981665278]

約数ペア:

[(1, 128981665278), (2, 64490832639), (3, 42993888426), (6, 21496944213), (9, 14331296142), (18, 7165648071), (27, 4777098714), (53, 2433616326), (54, 2388549357), (81, 1592366238), (106, 1216808163), (159, 811205442), (162, 796183119), (243, 530788746), (318, 405602721), (477, 270401814), (486, 265394373), (729, 176929582), (954, 135200907), (1431, 90133938), (1458, 88464791), (2862, 45066969), (4293, 30044646), (8586, 15022323), (12879, 10014882), (25758, 5007441), (38637, 3338294), (77274, 1669147)]