266770197

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 391162200

約数和(自身を除く): 124392003

約数列:

[1, 3, 9, 109, 193, 327, 579, 981, 1409, 1737, 4227, 12681, 21037, 63111, 153581, 189333, 271937, 460743, 815811, 1382229, 2447433, 29641133, 88923399, 266770197]

約数ペア:

[(1, 266770197), (3, 88923399), (9, 29641133), (109, 2447433), (193, 1382229), (327, 815811), (579, 460743), (981, 271937), (1409, 189333), (1737, 153581), (4227, 63111), (12681, 21037)]