869168853

素因数分解:

$3^3\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{2837}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 1473035520

約数和(自身を除く): 603866667

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1621, 2837, 4863, 8511, 11347, 14589, 19859, 25533, 34041, 43767, 59577, 76599, 102123, 178731, 306369, 536193, 4598777, 13796331, 32191439, 41388993, 96574317, 124166979, 289722951, 869168853]

約数ペア:

[(1, 869168853), (3, 289722951), (7, 124166979), (9, 96574317), (21, 41388993), (27, 32191439), (63, 13796331), (189, 4598777), (1621, 536193), (2837, 306369), (4863, 178731), (8511, 102123), (11347, 76599), (14589, 59577), (19859, 43767), (25533, 34041)]