165606103691

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1\times {\mathrm{1987}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 194523732480

約数和(自身を除く): 28917628789

約数列:

[1, 7, 43, 301, 409, 677, 1987, 2863, 4739, 13909, 17587, 29111, 85441, 123109, 203777, 276893, 598087, 812683, 1345199, 1938251, 5688781, 9416393, 11906399, 34945369, 57843557, 83344793, 244617583, 404904899, 550186391, 3851304737, 23658014813, 165606103691]

約数ペア:

[(1, 165606103691), (7, 23658014813), (43, 3851304737), (301, 550186391), (409, 404904899), (677, 244617583), (1987, 83344793), (2863, 57843557), (4739, 34945369), (13909, 11906399), (17587, 9416393), (29111, 5688781), (85441, 1938251), (123109, 1345199), (203777, 812683), (276893, 598087)]