15694318107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{21121}}^1$

素因数の和:21245

約数の個数: 64

約数和(自身を含む): 26258870400

約数和(自身を除く): 10564552293

約数列:

[1, 3, 9, 13, 27, 29, 39, 73, 87, 117, 219, 261, 351, 377, 657, 783, 949, 1131, 1971, 2117, 2847, 3393, 6351, 8541, 10179, 19053, 21121, 25623, 27521, 57159, 63363, 82563, 190089, 247689, 274573, 570267, 612509, 743067, 823719, 1541833, 1837527, 2471157, 4625499, 5512581, 7413471, 7962617, 13876497, 16537743, 20043829, 23887851, 41629491, 44713157, 60131487, 71663553, 134139471, 180394461, 214990659, 402418413, 541183383, 581271041, 1207255239, 1743813123, 5231439369, 15694318107]

約数ペア:

[(1, 15694318107), (3, 5231439369), (9, 1743813123), (13, 1207255239), (27, 581271041), (29, 541183383), (39, 402418413), (73, 214990659), (87, 180394461), (117, 134139471), (219, 71663553), (261, 60131487), (351, 44713157), (377, 41629491), (657, 23887851), (783, 20043829), (949, 16537743), (1131, 13876497), (1971, 7962617), (2117, 7413471), (2847, 5512581), (3393, 4625499), (6351, 2471157), (8541, 1837527), (10179, 1541833), (19053, 823719), (21121, 743067), (25623, 612509), (27521, 570267), (57159, 274573), (63363, 247689), (82563, 190089)]