63980847

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5977

約数の個数: 40

約数和(自身を含む): 114998400

約数和(自身を除く): 51017553

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 5939, 10773, 17817, 41573, 53451, 112841, 124719, 160353, 338523, 374157, 481059, 789887, 1015569, 1122471, 2369661, 3046707, 3367413, 7108983, 9140121, 21326949, 63980847]

約数ペア:

[(1, 63980847), (3, 21326949), (7, 9140121), (9, 7108983), (19, 3367413), (21, 3046707), (27, 2369661), (57, 1122471), (63, 1015569), (81, 789887), (133, 481059), (171, 374157), (189, 338523), (399, 160353), (513, 124719), (567, 112841), (1197, 53451), (1539, 41573), (3591, 17817), (5939, 10773)]