166705299

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 247227552

約数和(自身を除く): 80522253

約数列:

[1, 3, 9, 53, 137, 159, 411, 477, 1233, 2551, 7261, 7653, 21783, 22959, 65349, 135203, 349487, 405609, 1048461, 1216827, 3145383, 18522811, 55568433, 166705299]

約数ペア:

[(1, 166705299), (3, 55568433), (9, 18522811), (53, 3145383), (137, 1216827), (159, 1048461), (411, 405609), (477, 349487), (1233, 135203), (2551, 65349), (7261, 22959), (7653, 21783)]