73928889

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{44887}}^1$

素因数の和:44957

約数の個数: 16

約数和(自身を含む): 111322240

約数和(自身を除く): 37393351

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 44887, 134661, 403983, 1211949, 2738107, 8214321, 24642963, 73928889]

約数ペア:

[(1, 73928889), (3, 24642963), (9, 8214321), (27, 2738107), (61, 1211949), (183, 403983), (549, 134661), (1647, 44887)]