172982007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8693}}^1$

素因数の和:8780

約数の個数: 32

約数和(自身を含む): 283772160

約数和(自身を除く): 110790153

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 8693, 19899, 26079, 78237, 95623, 234711, 286869, 582431, 860607, 1747293, 2581821, 5241879, 6406741, 15725637, 19220223, 57660669, 172982007]

約数ペア:

[(1, 172982007), (3, 57660669), (9, 19220223), (11, 15725637), (27, 6406741), (33, 5241879), (67, 2581821), (99, 1747293), (201, 860607), (297, 582431), (603, 286869), (737, 234711), (1809, 95623), (2211, 78237), (6633, 26079), (8693, 19899)]