46987521

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 76728384

約数和(自身を除く): 29740863

約数列:

[1, 3, 7, 21, 37, 49, 53, 111, 147, 159, 163, 259, 371, 489, 777, 1113, 1141, 1813, 1961, 2597, 3423, 5439, 5883, 6031, 7791, 7987, 8639, 13727, 18093, 23961, 25917, 41181, 42217, 60473, 96089, 126651, 181419, 288267, 295519, 319643, 423311, 886557, 958929, 1269933, 2237501, 6712503, 15662507, 46987521]

約数ペア:

[(1, 46987521), (3, 15662507), (7, 6712503), (21, 2237501), (37, 1269933), (49, 958929), (53, 886557), (111, 423311), (147, 319643), (159, 295519), (163, 288267), (259, 181419), (371, 126651), (489, 96089), (777, 60473), (1113, 42217), (1141, 41181), (1813, 25917), (1961, 23961), (2597, 18093), (3423, 13727), (5439, 8639), (5883, 7987), (6031, 7791)]