156120723

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14207}}^1$

素因数の和:14264

約数の個数: 32

約数和(自身を含む): 259153920

約数和(自身を除く): 103033197

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 14207, 42621, 127863, 156277, 383589, 468831, 525659, 1406493, 1576977, 4219479, 4730931, 5782249, 14192793, 17346747, 52040241, 156120723]

約数ペア:

[(1, 156120723), (3, 52040241), (9, 17346747), (11, 14192793), (27, 5782249), (33, 4730931), (37, 4219479), (99, 1576977), (111, 1406493), (297, 525659), (333, 468831), (407, 383589), (999, 156277), (1221, 127863), (3663, 42621), (10989, 14207)]