1289233478403

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2503}}^1\times {\mathrm{2579}}^1$

素因数の和:5673

約数の個数: 64

約数和(自身を含む): 2062134144000

約数和(自身を除く): 772900665597

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 569, 1707, 2503, 2579, 5121, 7397, 7509, 7737, 15363, 22191, 22527, 23211, 32539, 33527, 66573, 67581, 69633, 97617, 100581, 199719, 292851, 301743, 878553, 905229, 1424207, 1467451, 4272621, 4402353, 6455237, 12817863, 13207059, 18514691, 19076863, 19365711, 38453589, 39621177, 55544073, 57230589, 58097133, 83918081, 166632219, 171691767, 174291399, 251754243, 499896657, 515075301, 755262729, 2265788187, 3673029853, 11019089559, 33057268677, 47749388089, 99171806031, 143248164267, 429744492801, 1289233478403]

約数ペア:

[(1, 1289233478403), (3, 429744492801), (9, 143248164267), (13, 99171806031), (27, 47749388089), (39, 33057268677), (117, 11019089559), (351, 3673029853), (569, 2265788187), (1707, 755262729), (2503, 515075301), (2579, 499896657), (5121, 251754243), (7397, 174291399), (7509, 171691767), (7737, 166632219), (15363, 83918081), (22191, 58097133), (22527, 57230589), (23211, 55544073), (32539, 39621177), (33527, 38453589), (66573, 19365711), (67581, 19076863), (69633, 18514691), (97617, 13207059), (100581, 12817863), (199719, 6455237), (292851, 4402353), (301743, 4272621), (878553, 1467451), (905229, 1424207)]