1124716509

素因数分解:

$3^6\times 7^1\times {\mathrm{220403}}^1$

素因数の和:220428

約数の個数: 28

約数和(自身を含む): 1927212576

約数和(自身を除く): 802496067

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 220403, 661209, 1542821, 1983627, 4628463, 5950881, 13885389, 17852643, 41656167, 53557929, 124968501, 160673787, 374905503, 1124716509]

約数ペア:

[(1, 1124716509), (3, 374905503), (7, 160673787), (9, 124968501), (21, 53557929), (27, 41656167), (63, 17852643), (81, 13885389), (189, 5950881), (243, 4628463), (567, 1983627), (729, 1542821), (1701, 661209), (5103, 220403)]