63689463

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 107712000

約数和(自身を除く): 44022537

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 67, 109, 153, 171, 201, 323, 327, 459, 513, 603, 969, 981, 1139, 1273, 1809, 1853, 2071, 2907, 2943, 3417, 3819, 5559, 6213, 7303, 8721, 10251, 11457, 16677, 18639, 21641, 21909, 30753, 34371, 35207, 50031, 55917, 64923, 65727, 105621, 124151, 138757, 194769, 197181, 316863, 372453, 416271, 584307, 950589, 1117359, 1248813, 2358869, 3352077, 3746439, 7076607, 21229821, 63689463]

約数ペア:

[(1, 63689463), (3, 21229821), (9, 7076607), (17, 3746439), (19, 3352077), (27, 2358869), (51, 1248813), (57, 1117359), (67, 950589), (109, 584307), (153, 416271), (171, 372453), (201, 316863), (323, 197181), (327, 194769), (459, 138757), (513, 124151), (603, 105621), (969, 65727), (981, 64923), (1139, 55917), (1273, 50031), (1809, 35207), (1853, 34371), (2071, 30753), (2907, 21909), (2943, 21641), (3417, 18639), (3819, 16677), (5559, 11457), (6213, 10251), (7303, 8721)]