82883997

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 141343488

約数和(自身を除く): 58459491

約数列:

[1, 3, 7, 9, 21, 53, 63, 103, 159, 241, 309, 371, 477, 721, 723, 927, 1113, 1687, 2163, 2169, 3339, 5061, 5459, 6489, 12773, 15183, 16377, 24823, 38213, 38319, 49131, 74469, 89411, 114639, 114957, 173761, 223407, 268233, 343917, 521283, 804699, 1315619, 1563849, 3946857, 9209333, 11840571, 27627999, 82883997]

約数ペア:

[(1, 82883997), (3, 27627999), (7, 11840571), (9, 9209333), (21, 3946857), (53, 1563849), (63, 1315619), (103, 804699), (159, 521283), (241, 343917), (309, 268233), (371, 223407), (477, 173761), (721, 114957), (723, 114639), (927, 89411), (1113, 74469), (1687, 49131), (2163, 38319), (2169, 38213), (3339, 24823), (5061, 16377), (5459, 15183), (6489, 12773)]