16201107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 26160960

約数和(自身を除く): 9959853

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 457, 909, 1313, 1371, 2727, 3939, 4113, 5941, 11817, 12339, 17823, 35451, 46157, 53469, 138471, 160407, 415413, 600041, 1246239, 1800123, 5400369, 16201107]

約数ペア:

[(1, 16201107), (3, 5400369), (9, 1800123), (13, 1246239), (27, 600041), (39, 415413), (101, 160407), (117, 138471), (303, 53469), (351, 46157), (457, 35451), (909, 17823), (1313, 12339), (1371, 11817), (2727, 5941), (3939, 4113)]