64609647549

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19211}}^1$

素因数の和:19346

約数の個数: 48

約数和(自身を含む): 94243928064

約数和(自身を除く): 29634280515

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 841, 899, 1247, 1333, 2523, 2697, 3741, 3999, 19211, 26071, 36163, 38657, 57633, 78213, 108489, 115971, 557119, 595541, 826073, 1121053, 1671357, 1786623, 2478219, 3363159, 16156451, 17270689, 23956117, 25608263, 48469353, 51812067, 71868351, 76824789, 500849981, 694727393, 742639627, 1502549943, 2084182179, 2227918881, 21536549183, 64609647549]

約数ペア:

[(1, 64609647549), (3, 21536549183), (29, 2227918881), (31, 2084182179), (43, 1502549943), (87, 742639627), (93, 694727393), (129, 500849981), (841, 76824789), (899, 71868351), (1247, 51812067), (1333, 48469353), (2523, 25608263), (2697, 23956117), (3741, 17270689), (3999, 16156451), (19211, 3363159), (26071, 2478219), (36163, 1786623), (38657, 1671357), (57633, 1121053), (78213, 826073), (108489, 595541), (115971, 557119)]