143556867

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 220691520

約数和(自身を除く): 77134653

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 1601, 2187, 3321, 4803, 9963, 14409, 29889, 43227, 65641, 89667, 129681, 196923, 389043, 590769, 1167129, 1772307, 3501387, 5316921, 15950763, 47852289, 143556867]

約数ペア:

[(1, 143556867), (3, 47852289), (9, 15950763), (27, 5316921), (41, 3501387), (81, 1772307), (123, 1167129), (243, 590769), (369, 389043), (729, 196923), (1107, 129681), (1601, 89667), (2187, 65641), (3321, 43227), (4803, 29889), (9963, 14409)]