87737157

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9857}}^1$

素因数の和:9929

約数の個数: 24

約数和(自身を含む): 135330624

約数和(自身を除く): 47593467

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 9857, 29571, 88713, 226711, 423851, 680133, 1271553, 2040399, 3814659, 9748573, 29245719, 87737157]

約数ペア:

[(1, 87737157), (3, 29245719), (9, 9748573), (23, 3814659), (43, 2040399), (69, 1271553), (129, 680133), (207, 423851), (387, 226711), (989, 88713), (2967, 29571), (8901, 9857)]