166489341

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 236915712

約数和(自身を除く): 70426371

約数列:

[1, 3, 23, 69, 113, 131, 163, 339, 393, 489, 2599, 3013, 3749, 7797, 9039, 11247, 14803, 18419, 21353, 44409, 55257, 64059, 340469, 423637, 491119, 1021407, 1270911, 1473357, 2412889, 7238667, 55496447, 166489341]

約数ペア:

[(1, 166489341), (3, 55496447), (23, 7238667), (69, 2412889), (113, 1473357), (131, 1270911), (163, 1021407), (339, 491119), (393, 423637), (489, 340469), (2599, 64059), (3013, 55257), (3749, 44409), (7797, 21353), (9039, 18419), (11247, 14803)]