26564031

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2834

約数の個数: 28

約数和(自身を含む): 42906808

約数和(自身を除く): 16342777

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2803, 3159, 8409, 9477, 25227, 36439, 75681, 109317, 227043, 327951, 681129, 983853, 2043387, 2951559, 8854677, 26564031]

約数ペア:

[(1, 26564031), (3, 8854677), (9, 2951559), (13, 2043387), (27, 983853), (39, 681129), (81, 327951), (117, 227043), (243, 109317), (351, 75681), (729, 36439), (1053, 25227), (2803, 9477), (3159, 8409)]