39169089

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 63655680

約数和(自身を除く): 24486591

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 821, 837, 1539, 1767, 2463, 2511, 5301, 7389, 15599, 15903, 22167, 25451, 46797, 47709, 66501, 76353, 140391, 229059, 421173, 483569, 687177, 1263519, 1450707, 2061531, 4352121, 13056363, 39169089]

約数ペア:

[(1, 39169089), (3, 13056363), (9, 4352121), (19, 2061531), (27, 1450707), (31, 1263519), (57, 687177), (81, 483569), (93, 421173), (171, 229059), (279, 140391), (513, 76353), (589, 66501), (821, 47709), (837, 46797), (1539, 25451), (1767, 22167), (2463, 15903), (2511, 15599), (5301, 7389)]