368641989

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{797}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 562813440

約数和(自身を除く): 194171451

約数列:

[1, 3, 9, 27, 37, 111, 333, 463, 797, 999, 1389, 2391, 4167, 7173, 12501, 17131, 21519, 29489, 51393, 88467, 154179, 265401, 369011, 462537, 796203, 1107033, 3321099, 9963297, 13653407, 40960221, 122880663, 368641989]

約数ペア:

[(1, 368641989), (3, 122880663), (9, 40960221), (27, 13653407), (37, 9963297), (111, 3321099), (333, 1107033), (463, 796203), (797, 462537), (999, 369011), (1389, 265401), (2391, 154179), (4167, 88467), (7173, 51393), (12501, 29489), (17131, 21519)]