64184659

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 82006128

約数和(自身を除く): 17821469

約数列:

[1, 7, 11, 49, 77, 193, 539, 617, 1351, 2123, 4319, 6787, 9457, 14861, 30233, 47509, 104027, 119081, 332563, 833567, 1309891, 5834969, 9169237, 64184659]

約数ペア:

[(1, 64184659), (7, 9169237), (11, 5834969), (49, 1309891), (77, 833567), (193, 332563), (539, 119081), (617, 104027), (1351, 47509), (2123, 30233), (4319, 14861), (6787, 9457)]