80757351

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{49033}}^1$

素因数の和:49103

約数の個数: 16

約数和(自身を含む): 121604320

約数和(自身を除く): 40846969

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 49033, 147099, 441297, 1323891, 2991013, 8973039, 26919117, 80757351]

約数ペア:

[(1, 80757351), (3, 26919117), (9, 8973039), (27, 2991013), (61, 1323891), (183, 441297), (549, 147099), (1647, 49033)]