77671341

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 126764352

約数和(自身を除く): 49093011

約数列:

[1, 3, 9, 11, 33, 53, 99, 113, 131, 159, 339, 393, 477, 583, 1017, 1179, 1243, 1441, 1749, 3729, 4323, 5247, 5989, 6943, 11187, 12969, 14803, 17967, 20829, 44409, 53901, 62487, 65879, 76373, 133227, 162833, 197637, 229119, 488499, 592911, 687357, 784559, 1465497, 2353677, 7061031, 8630149, 25890447, 77671341]

約数ペア:

[(1, 77671341), (3, 25890447), (9, 8630149), (11, 7061031), (33, 2353677), (53, 1465497), (99, 784559), (113, 687357), (131, 592911), (159, 488499), (339, 229119), (393, 197637), (477, 162833), (583, 133227), (1017, 76373), (1179, 65879), (1243, 62487), (1441, 53901), (1749, 44409), (3729, 20829), (4323, 17967), (5247, 14803), (5989, 12969), (6943, 11187)]