156911751

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6883}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 241628400

約数和(自身を除く): 84716649

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 6883, 7599, 20649, 22797, 61947, 117011, 351033, 1025567, 1053099, 3076701, 9230103, 17434639, 52303917, 156911751]

約数ペア:

[(1, 156911751), (3, 52303917), (9, 17434639), (17, 9230103), (51, 3076701), (149, 1053099), (153, 1025567), (447, 351033), (1341, 117011), (2533, 61947), (6883, 22797), (7599, 20649)]