77158791

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{150407}}^1$

素因数の和:150435

約数の個数: 16

約数和(自身を含む): 120326400

約数和(自身を除く): 43167609

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 150407, 451221, 1353663, 2857733, 4060989, 8573199, 25719597, 77158791]

約数ペア:

[(1, 77158791), (3, 25719597), (9, 8573199), (19, 4060989), (27, 2857733), (57, 1353663), (171, 451221), (513, 150407)]