64505011377

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{4993}}^1$

素因数の和:5661

約数の個数: 32

約数和(自身を含む): 88091283456

約数和(自身を除く): 23586272079

約数列:

[1, 3, 71, 131, 213, 393, 463, 1389, 4993, 9301, 14979, 27903, 32873, 60653, 98619, 181959, 354503, 654083, 1063509, 1962249, 2311759, 4306363, 6935277, 12919089, 46439893, 139319679, 164134889, 302840429, 492404667, 908521287, 21501670459, 64505011377]

約数ペア:

[(1, 64505011377), (3, 21501670459), (71, 908521287), (131, 492404667), (213, 302840429), (393, 164134889), (463, 139319679), (1389, 46439893), (4993, 12919089), (9301, 6935277), (14979, 4306363), (27903, 2311759), (32873, 1962249), (60653, 1063509), (98619, 654083), (181959, 354503)]