77405601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14923}}^1$

素因数の和:14965

約数の個数: 32

約数和(自身を含む): 133719040

約数和(自身を除く): 56313439

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 14923, 44769, 104461, 193999, 283537, 313383, 581997, 850611, 1357993, 1984759, 3685981, 4073979, 5954277, 11057943, 25801867, 77405601]

約数ペア:

[(1, 77405601), (3, 25801867), (7, 11057943), (13, 5954277), (19, 4073979), (21, 3685981), (39, 1984759), (57, 1357993), (91, 850611), (133, 581997), (247, 313383), (273, 283537), (399, 193999), (741, 104461), (1729, 44769), (5187, 14923)]