89289759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 138297600

約数和(自身を除く): 49007841

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1599, 2337, 2939, 8817, 10127, 30381, 38207, 55841, 114621, 120499, 167523, 361497, 725933, 1566487, 2177799, 2289481, 4699461, 6868443, 29763253, 89289759]

約数ペア:

[(1, 89289759), (3, 29763253), (13, 6868443), (19, 4699461), (39, 2289481), (41, 2177799), (57, 1566487), (123, 725933), (247, 361497), (533, 167523), (741, 120499), (779, 114621), (1599, 55841), (2337, 38207), (2939, 30381), (8817, 10127)]