84964383

素因数分解:

$3^4\times 7^2\times {\mathrm{21407}}^1$

素因数の和:21433

約数の個数: 30

約数和(自身を含む): 147650976

約数和(自身を除く): 62686593

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 21407, 64221, 149849, 192663, 449547, 577989, 1048943, 1348641, 1733967, 3146829, 4045923, 9440487, 12137769, 28321461, 84964383]

約数ペア:

[(1, 84964383), (3, 28321461), (7, 12137769), (9, 9440487), (21, 4045923), (27, 3146829), (49, 1733967), (63, 1348641), (81, 1048943), (147, 577989), (189, 449547), (441, 192663), (567, 149849), (1323, 64221), (3969, 21407)]