61504947

素因数分解:

$3^3\times 7^2\times {\mathrm{46489}}^1$

素因数の和:46512

約数の個数: 24

約数和(自身を含む): 105997200

約数和(自身を除く): 44492253

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 46489, 139467, 325423, 418401, 976269, 1255203, 2277961, 2928807, 6833883, 8786421, 20501649, 61504947]

約数ペア:

[(1, 61504947), (3, 20501649), (7, 8786421), (9, 6833883), (21, 2928807), (27, 2277961), (49, 1255203), (63, 976269), (147, 418401), (189, 325423), (441, 139467), (1323, 46489)]