121257549

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 216957312

約数和(自身を除く): 95699763

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 2193, 2633, 2709, 5117, 6579, 7899, 15351, 18431, 23697, 44761, 46053, 55293, 113219, 134283, 165879, 313327, 339657, 402849, 792533, 939981, 1018971, 1924723, 2377599, 2819943, 5774169, 7132797, 13473061, 17322507, 40419183, 121257549]

約数ペア:

[(1, 121257549), (3, 40419183), (7, 17322507), (9, 13473061), (17, 7132797), (21, 5774169), (43, 2819943), (51, 2377599), (63, 1924723), (119, 1018971), (129, 939981), (153, 792533), (301, 402849), (357, 339657), (387, 313327), (731, 165879), (903, 134283), (1071, 113219), (2193, 55293), (2633, 46053), (2709, 44761), (5117, 23697), (6579, 18431), (7899, 15351)]