15676681599

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{18803}}^1$

素因数の和:18938

約数の個数: 48

約数和(自身を含む): 24312218112

約数和(自身を除く): 8635536513

約数列:

[1, 3, 9, 27, 47, 73, 81, 141, 219, 243, 423, 657, 1269, 1971, 3431, 3807, 5913, 10293, 11421, 17739, 18803, 30879, 56409, 92637, 169227, 277911, 507681, 833733, 883741, 1372619, 1523043, 2651223, 4117857, 4569129, 7953669, 12353571, 23861007, 37060713, 64513093, 71583021, 111182139, 193539279, 214749063, 333546417, 580617837, 1741853511, 5225560533, 15676681599]

約数ペア:

[(1, 15676681599), (3, 5225560533), (9, 1741853511), (27, 580617837), (47, 333546417), (73, 214749063), (81, 193539279), (141, 111182139), (219, 71583021), (243, 64513093), (423, 37060713), (657, 23861007), (1269, 12353571), (1971, 7953669), (3431, 4569129), (3807, 4117857), (5913, 2651223), (10293, 1523043), (11421, 1372619), (17739, 883741), (18803, 833733), (30879, 507681), (56409, 277911), (92637, 169227)]