61553556

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{6653}}^1$

素因数の和:6920

約数の個数: 36

約数和(自身を含む): 156222612

約数和(自身を除く): 94669056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 6653, 9252, 13306, 19959, 26612, 39918, 59877, 79836, 119754, 239508, 1709821, 3419642, 5129463, 6839284, 10258926, 15388389, 20517852, 30776778, 61553556]

約数ペア:

[(1, 61553556), (2, 30776778), (3, 20517852), (4, 15388389), (6, 10258926), (9, 6839284), (12, 5129463), (18, 3419642), (36, 1709821), (257, 239508), (514, 119754), (771, 79836), (1028, 59877), (1542, 39918), (2313, 26612), (3084, 19959), (4626, 13306), (6653, 9252)]