27646443

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 44815680

約数和(自身を除く): 17169237

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 477, 479, 583, 1089, 1437, 1749, 4311, 5247, 5269, 6413, 15807, 19239, 25387, 47421, 57717, 57959, 76161, 173877, 228483, 279257, 521631, 837771, 2513313, 3071827, 9215481, 27646443]

約数ペア:

[(1, 27646443), (3, 9215481), (9, 3071827), (11, 2513313), (33, 837771), (53, 521631), (99, 279257), (121, 228483), (159, 173877), (363, 76161), (477, 57959), (479, 57717), (583, 47421), (1089, 25387), (1437, 19239), (1749, 15807), (4311, 6413), (5247, 5269)]