74828385177

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47777}}^1\times {\mathrm{5737}}^1$

素因数の和:53537

約数の個数: 32

約数和(自身を含む): 122819273472

約数和(自身を除く): 47990888295

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5737, 17211, 40159, 47777, 74581, 120477, 143331, 223743, 334439, 522067, 621101, 1003317, 1566201, 1863303, 4347707, 13043121, 274096649, 822289947, 1918676543, 3563256437, 5756029629, 10689769311, 24942795059, 74828385177]

約数ペア:

[(1, 74828385177), (3, 24942795059), (7, 10689769311), (13, 5756029629), (21, 3563256437), (39, 1918676543), (91, 822289947), (273, 274096649), (5737, 13043121), (17211, 4347707), (40159, 1863303), (47777, 1566201), (74581, 1003317), (120477, 621101), (143331, 522067), (223743, 334439)]