55350243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 89223680

約数和(自身を除く): 33873437

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 1531, 2781, 4017, 4593, 12051, 13779, 19903, 36153, 41337, 59709, 157693, 179127, 473079, 537381, 1419237, 2050009, 4257711, 6150027, 18450081, 55350243]

約数ペア:

[(1, 55350243), (3, 18450081), (9, 6150027), (13, 4257711), (27, 2050009), (39, 1419237), (103, 537381), (117, 473079), (309, 179127), (351, 157693), (927, 59709), (1339, 41337), (1531, 36153), (2781, 19903), (4017, 13779), (4593, 12051)]