8159193

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 13677248

約数和(自身を除く): 5518055

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1933, 4221, 5799, 13531, 17397, 40593, 121779, 129511, 388533, 906577, 1165599, 2719731, 8159193]

約数ペア:

[(1, 8159193), (3, 2719731), (7, 1165599), (9, 906577), (21, 388533), (63, 129511), (67, 121779), (201, 40593), (469, 17397), (603, 13531), (1407, 5799), (1933, 4221)]