4565187

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 3210813

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 809, 1881, 2427, 5643, 7281, 8899, 15371, 21843, 26697, 46113, 80091, 138339, 169081, 240273, 415017, 507243, 1521729, 4565187]

約数ペア:

[(1, 4565187), (3, 1521729), (9, 507243), (11, 415017), (19, 240273), (27, 169081), (33, 138339), (57, 80091), (99, 46113), (171, 26697), (209, 21843), (297, 15371), (513, 8899), (627, 7281), (809, 5643), (1881, 2427)]