15677967249

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3915

約数の個数: 96

約数和(自身を含む): 28378521600

約数和(自身を除く): 12700554351

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 113, 133, 171, 217, 279, 339, 399, 589, 651, 791, 1017, 1197, 1767, 1953, 2147, 2373, 3503, 3739, 4123, 5301, 6441, 7119, 10509, 11217, 12369, 15029, 19323, 24521, 26173, 31527, 33651, 37107, 45087, 66557, 71041, 73563, 78519, 115909, 135261, 199671, 213123, 220689, 235557, 347727, 422507, 465899, 497287, 599013, 639369, 811363, 1043181, 1267521, 1397697, 1491861, 2202271, 2434089, 2957549, 3802563, 4193091, 4475583, 6606813, 7302267, 8027633, 8872647, 13097717, 15415897, 19820439, 24082899, 26617941, 39293151, 46247691, 56193431, 72248697, 91684019, 117879453, 138743073, 168580293, 248856623, 275052057, 505740879, 746569869, 825156171, 1741996361, 2239709607, 5225989083, 15677967249]

約数ペア:

[(1, 15677967249), (3, 5225989083), (7, 2239709607), (9, 1741996361), (19, 825156171), (21, 746569869), (31, 505740879), (57, 275052057), (63, 248856623), (93, 168580293), (113, 138743073), (133, 117879453), (171, 91684019), (217, 72248697), (279, 56193431), (339, 46247691), (399, 39293151), (589, 26617941), (651, 24082899), (791, 19820439), (1017, 15415897), (1197, 13097717), (1767, 8872647), (1953, 8027633), (2147, 7302267), (2373, 6606813), (3503, 4475583), (3739, 4193091), (4123, 3802563), (5301, 2957549), (6441, 2434089), (7119, 2202271), (10509, 1491861), (11217, 1397697), (12369, 1267521), (15029, 1043181), (19323, 811363), (24521, 639369), (26173, 599013), (31527, 497287), (33651, 465899), (37107, 422507), (45087, 347727), (66557, 235557), (71041, 220689), (73563, 213123), (78519, 199671), (115909, 135261)]