86693761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 115734528

約数和(自身を除く): 29040767

約数列:

[1, 7, 11, 17, 77, 103, 119, 187, 643, 721, 1133, 1309, 1751, 4501, 7073, 7931, 10931, 12257, 19261, 49511, 66229, 76517, 120241, 134827, 463603, 728519, 841687, 1125893, 5099633, 7881251, 12384823, 86693761]

約数ペア:

[(1, 86693761), (7, 12384823), (11, 7881251), (17, 5099633), (77, 1125893), (103, 841687), (119, 728519), (187, 463603), (643, 134827), (721, 120241), (1133, 76517), (1309, 66229), (1751, 49511), (4501, 19261), (7073, 12257), (7931, 10931)]