85291479

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 152635392

約数和(自身を除く): 67343913

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 223, 273, 467, 669, 819, 1401, 1561, 2007, 2899, 3269, 4203, 4683, 6071, 8697, 9807, 14049, 18213, 20293, 26091, 29421, 42497, 54639, 60879, 104141, 127491, 182637, 312423, 382473, 728987, 937269, 1353833, 2186961, 4061499, 6560883, 9476831, 12184497, 28430493, 85291479]

約数ペア:

[(1, 85291479), (3, 28430493), (7, 12184497), (9, 9476831), (13, 6560883), (21, 4061499), (39, 2186961), (63, 1353833), (91, 937269), (117, 728987), (223, 382473), (273, 312423), (467, 182637), (669, 127491), (819, 104141), (1401, 60879), (1561, 54639), (2007, 42497), (2899, 29421), (3269, 26091), (4203, 20293), (4683, 18213), (6071, 14049), (8697, 9807)]