2015968273503

素因数分解:

$3^1\times {\mathrm{67}}^2\times {\mathrm{241}}^1\times {\mathrm{401}}^1\times {\mathrm{1549}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 2748603765600

約数和(自身を除く): 732635492097

約数列:

[1, 3, 67, 201, 241, 401, 723, 1203, 1549, 4489, 4647, 13467, 16147, 26867, 48441, 80601, 96641, 103783, 289923, 311349, 373309, 621149, 1081849, 1119927, 1800089, 1863447, 3245547, 5400267, 6474947, 6953461, 19424841, 20860383, 25011703, 41616983, 75035109, 124850949, 149696909, 433821449, 449090727, 1301464347, 1675784101, 2788337861, 5027352303, 8365013583, 10029692903, 30089078709, 671989424501, 2015968273503]

約数ペア:

[(1, 2015968273503), (3, 671989424501), (67, 30089078709), (201, 10029692903), (241, 8365013583), (401, 5027352303), (723, 2788337861), (1203, 1675784101), (1549, 1301464347), (4489, 449090727), (4647, 433821449), (13467, 149696909), (16147, 124850949), (26867, 75035109), (48441, 41616983), (80601, 25011703), (96641, 20860383), (103783, 19424841), (289923, 6953461), (311349, 6474947), (373309, 5400267), (621149, 3245547), (1081849, 1863447), (1119927, 1800089)]