7953310863

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{148997}}^1$

素因数の和:149668

約数の個数: 20

約数和(自身を含む): 11898980280

約数和(自身を除く): 3945669417

約数列:

[1, 3, 9, 27, 81, 659, 1977, 5931, 17793, 53379, 148997, 446991, 1340973, 4022919, 12068757, 98189023, 294567069, 883701207, 2651103621, 7953310863]

約数ペア:

[(1, 7953310863), (3, 2651103621), (9, 883701207), (27, 294567069), (81, 98189023), (659, 12068757), (1977, 4022919), (5931, 1340973), (17793, 446991), (53379, 148997)]