8045587569

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{20411}}^1$

素因数の和:20621

約数の個数: 32

約数和(自身を含む): 11639738880

約数和(自身を除く): 3594151311

約数列:

[1, 3, 17, 51, 59, 131, 177, 393, 1003, 2227, 3009, 6681, 7729, 20411, 23187, 61233, 131393, 346987, 394179, 1040961, 1204249, 2673841, 3612747, 8021523, 20472233, 45455297, 61416699, 136365891, 157756619, 473269857, 2681862523, 8045587569]

約数ペア:

[(1, 8045587569), (3, 2681862523), (17, 473269857), (51, 157756619), (59, 136365891), (131, 61416699), (177, 45455297), (393, 20472233), (1003, 8021523), (2227, 3612747), (3009, 2673841), (6681, 1204249), (7729, 1040961), (20411, 394179), (23187, 346987), (61233, 131393)]