48703707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 83776000

約数和(自身を除く): 35072293

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 67, 109, 117, 171, 201, 247, 327, 351, 513, 603, 741, 871, 981, 1273, 1417, 1809, 2071, 2223, 2613, 2943, 3819, 4251, 6213, 6669, 7303, 7839, 11457, 12753, 16549, 18639, 21909, 23517, 26923, 34371, 38259, 49647, 55917, 65727, 80769, 94939, 138757, 148941, 197181, 242307, 284817, 416271, 446823, 726921, 854451, 1248813, 1803841, 2563353, 3746439, 5411523, 16234569, 48703707]

約数ペア:

[(1, 48703707), (3, 16234569), (9, 5411523), (13, 3746439), (19, 2563353), (27, 1803841), (39, 1248813), (57, 854451), (67, 726921), (109, 446823), (117, 416271), (171, 284817), (201, 242307), (247, 197181), (327, 148941), (351, 138757), (513, 94939), (603, 80769), (741, 65727), (871, 55917), (981, 49647), (1273, 38259), (1417, 34371), (1809, 26923), (2071, 23517), (2223, 21909), (2613, 18639), (2943, 16549), (3819, 12753), (4251, 11457), (6213, 7839), (6669, 7303)]