654345776439

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{12075251}}^1$

素因数の和:12075489

約数の個数: 24

約数和(自身を含む): 984567747072

約数和(自身を除く): 330221970633

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 2007, 6021, 18063, 54189, 12075251, 36225753, 108677259, 326031777, 978095331, 2692780973, 2934285993, 8078342919, 24235028757, 72705086271, 218115258813, 654345776439]

約数ペア:

[(1, 654345776439), (3, 218115258813), (9, 72705086271), (27, 24235028757), (81, 8078342919), (223, 2934285993), (243, 2692780973), (669, 978095331), (2007, 326031777), (6021, 108677259), (18063, 36225753), (54189, 12075251)]