86586327

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 134408736

約数和(自身を除く): 47822409

約数列:

[1, 3, 9, 27, 37, 81, 111, 167, 173, 333, 501, 519, 999, 1503, 1557, 2997, 4509, 4671, 6179, 6401, 13527, 14013, 18537, 19203, 28891, 55611, 57609, 86673, 166833, 172827, 260019, 500499, 518481, 780057, 1068967, 2340171, 3206901, 9620703, 28862109, 86586327]

約数ペア:

[(1, 86586327), (3, 28862109), (9, 9620703), (27, 3206901), (37, 2340171), (81, 1068967), (111, 780057), (167, 518481), (173, 500499), (333, 260019), (501, 172827), (519, 166833), (999, 86673), (1503, 57609), (1557, 55611), (2997, 28891), (4509, 19203), (4671, 18537), (6179, 14013), (6401, 13527)]