61965393

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 97069056

約数和(自身を除く): 35103663

約数列:

[1, 3, 7, 21, 73, 83, 219, 249, 487, 511, 581, 1461, 1533, 1743, 3409, 6059, 10227, 18177, 35551, 40421, 42413, 106653, 121263, 127239, 248857, 282947, 746571, 848841, 2950733, 8852199, 20655131, 61965393]

約数ペア:

[(1, 61965393), (3, 20655131), (7, 8852199), (21, 2950733), (73, 848841), (83, 746571), (219, 282947), (249, 248857), (487, 127239), (511, 121263), (581, 106653), (1461, 42413), (1533, 40421), (1743, 35551), (3409, 18177), (6059, 10227)]