64182321

素因数分解:

$3^3\times 7^1\times {\mathrm{339589}}^1$

素因数の和:339605

約数の個数: 16

約数和(自身を含む): 108668800

約数和(自身を除く): 44486479

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 339589, 1018767, 2377123, 3056301, 7131369, 9168903, 21394107, 64182321]

約数ペア:

[(1, 64182321), (3, 21394107), (7, 9168903), (9, 7131369), (21, 3056301), (27, 2377123), (63, 1018767), (189, 339589)]