69731036179

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{27397}}^1$

素因数の和:27947

約数の個数: 24

約数和(自身を含む): 81957281280

約数和(自身を除く): 12226245101

約数列:

[1, 7, 49, 127, 409, 889, 2863, 6223, 20041, 27397, 51943, 191779, 363601, 1342453, 2545207, 3479419, 11205373, 24355933, 78437611, 170491531, 549063277, 1423082371, 9961576597, 69731036179]

約数ペア:

[(1, 69731036179), (7, 9961576597), (49, 1423082371), (127, 549063277), (409, 170491531), (889, 78437611), (2863, 24355933), (6223, 11205373), (20041, 3479419), (27397, 2545207), (51943, 1342453), (191779, 363601)]