77163723

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 139216896

約数和(自身を除く): 62053173

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 923, 1327, 1491, 2769, 3981, 4473, 6461, 8307, 9289, 11943, 17251, 19383, 27867, 51753, 58149, 83601, 94217, 120757, 155259, 282651, 362271, 659519, 847953, 1086813, 1224821, 1978557, 3674463, 5935671, 8573747, 11023389, 25721241, 77163723]

約数ペア:

[(1, 77163723), (3, 25721241), (7, 11023389), (9, 8573747), (13, 5935671), (21, 3674463), (39, 1978557), (63, 1224821), (71, 1086813), (91, 847953), (117, 659519), (213, 362271), (273, 282651), (497, 155259), (639, 120757), (819, 94217), (923, 83601), (1327, 58149), (1491, 51753), (2769, 27867), (3981, 19383), (4473, 17251), (6461, 11943), (8307, 9289)]