193023822051

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{157411}}^1$

素因数の和:157608

約数の個数: 48

約数和(自身を含む): 300568769280

約数和(自身を除く): 107544947229

約数列:

[1, 3, 9, 19, 57, 71, 101, 171, 213, 303, 639, 909, 1349, 1919, 4047, 5757, 7171, 12141, 17271, 21513, 64539, 136249, 157411, 408747, 472233, 1226241, 1416699, 2990809, 8972427, 11176181, 15898511, 26917281, 33528543, 47695533, 100585629, 143086599, 212347439, 302071709, 637042317, 906215127, 1128794281, 1911126951, 2718645381, 3386382843, 10159148529, 21447091339, 64341274017, 193023822051]

約数ペア:

[(1, 193023822051), (3, 64341274017), (9, 21447091339), (19, 10159148529), (57, 3386382843), (71, 2718645381), (101, 1911126951), (171, 1128794281), (213, 906215127), (303, 637042317), (639, 302071709), (909, 212347439), (1349, 143086599), (1919, 100585629), (4047, 47695533), (5757, 33528543), (7171, 26917281), (12141, 15898511), (17271, 11176181), (21513, 8972427), (64539, 2990809), (136249, 1416699), (157411, 1226241), (408747, 472233)]