64295979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 31504341

約数列:

[1, 3, 11, 33, 107, 131, 139, 321, 393, 417, 1177, 1441, 1529, 3531, 4323, 4587, 14017, 14873, 18209, 42051, 44619, 54627, 154187, 163603, 200299, 462561, 490809, 600897, 1948363, 5845089, 21431993, 64295979]

約数ペア:

[(1, 64295979), (3, 21431993), (11, 5845089), (33, 1948363), (107, 600897), (131, 490809), (139, 462561), (321, 200299), (393, 163603), (417, 154187), (1177, 54627), (1441, 44619), (1529, 42051), (3531, 18209), (4323, 14873), (4587, 14017)]