9968494419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{1447}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 16768998400

約数和(自身を除く): 6800503981

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1033, 1447, 2223, 3099, 4341, 6669, 9297, 13023, 13429, 18811, 19627, 27493, 27891, 39069, 40287, 56433, 58881, 82479, 120861, 169299, 176643, 247437, 255151, 357409, 362583, 507897, 529929, 742311, 765453, 1072227, 1494751, 2296359, 3216681, 4484253, 6889077, 9650043, 13452759, 19431763, 28400269, 40358277, 58295289, 85200807, 174885867, 255602421, 369203497, 524657601, 766807263, 1107610491, 3322831473, 9968494419]

約数ペア:

[(1, 9968494419), (3, 3322831473), (9, 1107610491), (13, 766807263), (19, 524657601), (27, 369203497), (39, 255602421), (57, 174885867), (117, 85200807), (171, 58295289), (247, 40358277), (351, 28400269), (513, 19431763), (741, 13452759), (1033, 9650043), (1447, 6889077), (2223, 4484253), (3099, 3216681), (4341, 2296359), (6669, 1494751), (9297, 1072227), (13023, 765453), (13429, 742311), (18811, 529929), (19627, 507897), (27493, 362583), (27891, 357409), (39069, 255151), (40287, 247437), (56433, 176643), (58881, 169299), (82479, 120861)]