80257731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15581}}^1$

素因数の和:15702

約数の個数: 16

約数和(自身を含む): 114434208

約数和(自身を除く): 34176477

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 15581, 46743, 264877, 794631, 1573681, 4721043, 26752577, 80257731]

約数ペア:

[(1, 80257731), (3, 26752577), (17, 4721043), (51, 1573681), (101, 794631), (303, 264877), (1717, 46743), (5151, 15581)]