90835317

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 137904000

約数和(自身を除く): 47068683

約数列:

[1, 3, 9, 27, 67, 149, 201, 337, 447, 603, 1011, 1341, 1809, 3033, 4023, 9099, 9983, 22579, 29949, 50213, 67737, 89847, 150639, 203211, 269541, 451917, 609633, 1355751, 3364271, 10092813, 30278439, 90835317]

約数ペア:

[(1, 90835317), (3, 30278439), (9, 10092813), (27, 3364271), (67, 1355751), (149, 609633), (201, 451917), (337, 269541), (447, 203211), (603, 150639), (1011, 89847), (1341, 67737), (1809, 50213), (3033, 29949), (4023, 22579), (9099, 9983)]