81014775257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1\times {\mathrm{1301}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 90714193920

約数和(自身を除く): 9699418663

約数列:

[1, 13, 31, 191, 403, 809, 1301, 2483, 5921, 10517, 16913, 25079, 40331, 76973, 154519, 248491, 326027, 524303, 1052509, 2008747, 3230383, 4790089, 7703221, 13682617, 32627779, 62271157, 100141873, 201029219, 424161127, 2613379847, 6231905789, 81014775257]

約数ペア:

[(1, 81014775257), (13, 6231905789), (31, 2613379847), (191, 424161127), (403, 201029219), (809, 100141873), (1301, 62271157), (2483, 32627779), (5921, 13682617), (10517, 7703221), (16913, 4790089), (25079, 3230383), (40331, 2008747), (76973, 1052509), (154519, 524303), (248491, 326027)]