61005636

素因数分解:

$2^2\times 3^6\times {\mathrm{20921}}^1$

素因数の和:20943

約数の個数: 42

約数和(自身を含む): 160074222

約数和(自身を除く): 99068586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 20921, 41842, 62763, 83684, 125526, 188289, 251052, 376578, 564867, 753156, 1129734, 1694601, 2259468, 3389202, 5083803, 6778404, 10167606, 15251409, 20335212, 30502818, 61005636]

約数ペア:

[(1, 61005636), (2, 30502818), (3, 20335212), (4, 15251409), (6, 10167606), (9, 6778404), (12, 5083803), (18, 3389202), (27, 2259468), (36, 1694601), (54, 1129734), (81, 753156), (108, 564867), (162, 376578), (243, 251052), (324, 188289), (486, 125526), (729, 83684), (972, 62763), (1458, 41842), (2916, 20921)]