970565733

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 1585932480

約数和(自身を除く): 615366747

約数列:

[1, 3, 9, 19, 27, 53, 57, 73, 81, 159, 163, 171, 219, 477, 489, 513, 657, 1007, 1387, 1431, 1467, 1539, 1971, 3021, 3097, 3869, 4161, 4293, 4401, 5913, 8639, 9063, 9291, 11607, 11899, 12483, 13203, 25917, 27189, 27873, 34821, 35697, 37449, 73511, 77751, 81567, 83619, 104463, 107091, 112347, 164141, 220533, 226081, 233253, 250857, 313389, 321273, 492423, 630647, 661599, 678243, 699759, 963819, 1477269, 1891941, 1984797, 2034729, 4431807, 5675823, 5954391, 6104187, 11982293, 13295421, 17027469, 18312561, 35946879, 51082407, 107840637, 323521911, 970565733]

約数ペア:

[(1, 970565733), (3, 323521911), (9, 107840637), (19, 51082407), (27, 35946879), (53, 18312561), (57, 17027469), (73, 13295421), (81, 11982293), (159, 6104187), (163, 5954391), (171, 5675823), (219, 4431807), (477, 2034729), (489, 1984797), (513, 1891941), (657, 1477269), (1007, 963819), (1387, 699759), (1431, 678243), (1467, 661599), (1539, 630647), (1971, 492423), (3021, 321273), (3097, 313389), (3869, 250857), (4161, 233253), (4293, 226081), (4401, 220533), (5913, 164141), (8639, 112347), (9063, 107091), (9291, 104463), (11607, 83619), (11899, 81567), (12483, 77751), (13203, 73511), (25917, 37449), (27189, 35697), (27873, 34821)]