27219310871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{2999}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 29998080000

約数和(自身を除く): 2778769129

約数列:

[1, 19, 41, 61, 191, 779, 1159, 2501, 2999, 3629, 7831, 11651, 47519, 56981, 122959, 148789, 182939, 221369, 477691, 572809, 2336221, 3475841, 7500499, 9076129, 10883371, 23485169, 34941349, 142509481, 446218211, 663885631, 1432595309, 27219310871]

約数ペア:

[(1, 27219310871), (19, 1432595309), (41, 663885631), (61, 446218211), (191, 142509481), (779, 34941349), (1159, 23485169), (2501, 10883371), (2999, 9076129), (3629, 7500499), (7831, 3475841), (11651, 2336221), (47519, 572809), (56981, 477691), (122959, 221369), (148789, 182939)]