164033859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 252149760

約数和(自身を除く): 88115901

約数列:

[1, 3, 11, 19, 33, 57, 209, 431, 607, 627, 1293, 1821, 4741, 6677, 8189, 11533, 14223, 20031, 24567, 34599, 90079, 126863, 261617, 270237, 380589, 784851, 2877787, 4970723, 8633361, 14912169, 54677953, 164033859]

約数ペア:

[(1, 164033859), (3, 54677953), (11, 14912169), (19, 8633361), (33, 4970723), (57, 2877787), (209, 784851), (431, 380589), (607, 270237), (627, 261617), (1293, 126863), (1821, 90079), (4741, 34599), (6677, 24567), (8189, 20031), (11533, 14223)]