525815847

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4788

約数の個数: 32

約数和(自身を含む): 803520000

約数和(自身を除く): 277704153

約数列:

[1, 3, 9, 27, 59, 71, 177, 213, 531, 639, 1593, 1917, 4189, 4649, 12567, 13947, 37701, 41841, 113103, 125523, 274291, 330079, 822873, 990237, 2468619, 2970711, 7405857, 8912133, 19474661, 58423983, 175271949, 525815847]

約数ペア:

[(1, 525815847), (3, 175271949), (9, 58423983), (27, 19474661), (59, 8912133), (71, 7405857), (177, 2970711), (213, 2468619), (531, 990237), (639, 822873), (1593, 330079), (1917, 274291), (4189, 125523), (4649, 113103), (12567, 41841), (13947, 37701)]