155301820191

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1976831}}^1$

素因数の和:1976916

約数の個数: 48

約数和(自身を含む): 271379496960

約数和(自身を除く): 116077676769

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 387, 609, 903, 1247, 1827, 2709, 3741, 8729, 11223, 26187, 78561, 1976831, 5930493, 13837817, 17791479, 41513451, 57328099, 85003733, 124540353, 171984297, 255011199, 401296693, 515952891, 595026131, 765033597, 1203890079, 1785078393, 2465108257, 3611670237, 5355235179, 7395324771, 17255757799, 22185974313, 51767273397, 155301820191]

約数ペア:

[(1, 155301820191), (3, 51767273397), (7, 22185974313), (9, 17255757799), (21, 7395324771), (29, 5355235179), (43, 3611670237), (63, 2465108257), (87, 1785078393), (129, 1203890079), (203, 765033597), (261, 595026131), (301, 515952891), (387, 401296693), (609, 255011199), (903, 171984297), (1247, 124540353), (1827, 85003733), (2709, 57328099), (3741, 41513451), (8729, 17791479), (11223, 13837817), (26187, 5930493), (78561, 1976831)]