123669407493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1571}}^1\times {\mathrm{1831}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 190039105152

約数和(自身を除く): 66369697659

約数列:

[1, 3, 9, 17, 51, 153, 281, 843, 1571, 1831, 2529, 4713, 4777, 5493, 14139, 14331, 16479, 26707, 31127, 42993, 80121, 93381, 240363, 280143, 441451, 514511, 1324353, 1543533, 2876501, 3973059, 4630599, 7504667, 8629503, 8746687, 22514001, 25888509, 26240061, 48900517, 67542003, 78720183, 146701551, 440104653, 808296781, 2424890343, 7274671029, 13741045277, 41223135831, 123669407493]

約数ペア:

[(1, 123669407493), (3, 41223135831), (9, 13741045277), (17, 7274671029), (51, 2424890343), (153, 808296781), (281, 440104653), (843, 146701551), (1571, 78720183), (1831, 67542003), (2529, 48900517), (4713, 26240061), (4777, 25888509), (5493, 22514001), (14139, 8746687), (14331, 8629503), (16479, 7504667), (26707, 4630599), (31127, 3973059), (42993, 2876501), (80121, 1543533), (93381, 1324353), (240363, 514511), (280143, 441451)]