6740253

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 11200728

約数和(自身を除く): 4460475

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 173, 333, 351, 481, 519, 999, 1053, 1443, 1557, 2249, 2997, 4329, 4671, 6401, 6747, 12987, 14013, 19203, 20241, 38961, 57609, 60723, 83213, 172827, 182169, 249639, 518481, 748917, 2246751, 6740253]

約数ペア:

[(1, 6740253), (3, 2246751), (9, 748917), (13, 518481), (27, 249639), (37, 182169), (39, 172827), (81, 83213), (111, 60723), (117, 57609), (173, 38961), (333, 20241), (351, 19203), (481, 14013), (519, 12987), (999, 6747), (1053, 6401), (1443, 4671), (1557, 4329), (2249, 2997)]