64283121

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{607}}^1$

素因数の和:702

約数の個数: 36

約数和(自身を含む): 108948736

約数和(自身を除く): 44665615

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 607, 861, 1681, 1821, 2583, 4249, 5043, 5463, 11767, 12747, 15129, 24887, 35301, 38241, 74661, 105903, 174209, 223983, 522627, 1020367, 1567881, 3061101, 7142569, 9183303, 21427707, 64283121]

約数ペア:

[(1, 64283121), (3, 21427707), (7, 9183303), (9, 7142569), (21, 3061101), (41, 1567881), (63, 1020367), (123, 522627), (287, 223983), (369, 174209), (607, 105903), (861, 74661), (1681, 38241), (1821, 35301), (2583, 24887), (4249, 15129), (5043, 12747), (5463, 11767)]