117858573

素因数分解:

$3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 201635200

約数和(自身を除く): 83776627

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 343, 441, 511, 523, 657, 1029, 1533, 1569, 3087, 3577, 3661, 4599, 4707, 10731, 10983, 25039, 25627, 32193, 32949, 38179, 75117, 76881, 114537, 179389, 225351, 230643, 267253, 343611, 538167, 801759, 1614501, 1870771, 2405277, 5612313, 13095397, 16836939, 39286191, 117858573]

約数ペア:

[(1, 117858573), (3, 39286191), (7, 16836939), (9, 13095397), (21, 5612313), (49, 2405277), (63, 1870771), (73, 1614501), (147, 801759), (219, 538167), (343, 343611), (441, 267253), (511, 230643), (523, 225351), (657, 179389), (1029, 114537), (1533, 76881), (1569, 75117), (3087, 38179), (3577, 32949), (3661, 32193), (4599, 25627), (4707, 25039), (10731, 10983)]