259691859

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6053}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 441699840

約数和(自身を除く): 182007981

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 681, 1589, 2043, 4767, 6053, 6129, 14301, 18159, 42371, 42903, 54477, 127113, 163431, 381339, 1144017, 1374031, 4122093, 9618217, 12366279, 28854651, 37098837, 86563953, 259691859]

約数ペア:

[(1, 259691859), (3, 86563953), (7, 37098837), (9, 28854651), (21, 12366279), (27, 9618217), (63, 4122093), (189, 1374031), (227, 1144017), (681, 381339), (1589, 163431), (2043, 127113), (4767, 54477), (6053, 42903), (6129, 42371), (14301, 18159)]