7718442927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{17977}}^1$

素因数の和:18203

約数の個数: 32

約数和(自身を含む): 11295936960

約数和(自身を除く): 3577494033

約数列:

[1, 3, 13, 39, 101, 109, 303, 327, 1313, 1417, 3939, 4251, 11009, 17977, 33027, 53931, 143117, 233701, 429351, 701103, 1815677, 1959493, 5447031, 5878479, 23603801, 25473409, 70811403, 76420227, 197908793, 593726379, 2572814309, 7718442927]

約数ペア:

[(1, 7718442927), (3, 2572814309), (13, 593726379), (39, 197908793), (101, 76420227), (109, 70811403), (303, 25473409), (327, 23603801), (1313, 5878479), (1417, 5447031), (3939, 1959493), (4251, 1815677), (11009, 701103), (17977, 429351), (33027, 233701), (53931, 143117)]