188774619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^3\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 284836608

約数和(自身を除く): 96061989

約数列:

[1, 3, 11, 33, 41, 83, 123, 249, 451, 913, 1353, 1681, 2739, 3403, 5043, 10209, 18491, 37433, 55473, 68921, 112299, 139523, 206763, 418569, 758131, 1534753, 2274393, 4604259, 5720443, 17161329, 62924873, 188774619]

約数ペア:

[(1, 188774619), (3, 62924873), (11, 17161329), (33, 5720443), (41, 4604259), (83, 2274393), (123, 1534753), (249, 758131), (451, 418569), (913, 206763), (1353, 139523), (1681, 112299), (2739, 68921), (3403, 55473), (5043, 37433), (10209, 18491)]