71472699

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{46441}}^1$

素因数の和:46472

約数の個数: 20

約数和(自身を含む): 112389640

約数和(自身を除く): 40916941

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 46441, 139323, 417969, 882379, 1253907, 2647137, 3761721, 7941411, 23824233, 71472699]

約数ペア:

[(1, 71472699), (3, 23824233), (9, 7941411), (19, 3761721), (27, 2647137), (57, 1253907), (81, 882379), (171, 417969), (513, 139323), (1539, 46441)]