80075007

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{41771}}^1$

素因数の和:41851

約数の個数: 16

約数和(自身を含む): 120303360

約数和(自身を除く): 40228353

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 41771, 125313, 375939, 1127817, 2965741, 8897223, 26691669, 80075007]

約数ペア:

[(1, 80075007), (3, 26691669), (9, 8897223), (27, 2965741), (71, 1127817), (213, 375939), (639, 125313), (1917, 41771)]