80498078889

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1\times {\mathrm{264839}}^1$

素因数の和:266340

約数の個数: 16

約数和(自身を含む): 108919157760

約数和(自身を除く): 28421078871

約数列:

[1, 3, 71, 213, 1427, 4281, 101317, 264839, 303951, 794517, 18803569, 56410707, 377925253, 1133775759, 26832692963, 80498078889]

約数ペア:

[(1, 80498078889), (3, 26832692963), (71, 1133775759), (213, 377925253), (1427, 56410707), (4281, 18803569), (101317, 794517), (264839, 303951)]