77001687

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10308

約数の個数: 36

約数和(自身を含む): 137007936

約数和(自身を除く): 60006249

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 10271, 30813, 71897, 92439, 174607, 215691, 503279, 523821, 647073, 1222249, 1509837, 1571463, 3666747, 4529511, 8555743, 11000241, 25667229, 77001687]

約数ペア:

[(1, 77001687), (3, 25667229), (7, 11000241), (9, 8555743), (17, 4529511), (21, 3666747), (49, 1571463), (51, 1509837), (63, 1222249), (119, 647073), (147, 523821), (153, 503279), (357, 215691), (441, 174607), (833, 92439), (1071, 71897), (2499, 30813), (7497, 10271)]