171858162591

素因数分解:

$3^7\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{3169}}^1$

素因数の和:3508

約数の個数: 64

約数和(自身を含む): 261146121600

約数和(自身を除く): 89287959009

約数列:

[1, 3, 9, 27, 81, 137, 181, 243, 411, 543, 729, 1233, 1629, 2187, 3169, 3699, 4887, 9507, 11097, 14661, 24797, 28521, 33291, 43983, 74391, 85563, 99873, 131949, 223173, 256689, 299619, 395847, 434153, 573589, 669519, 770067, 1302459, 1720767, 2008557, 2310201, 3907377, 5162301, 6025671, 6930603, 11722131, 15486903, 18077013, 35166393, 46460709, 54231039, 78581693, 105499179, 139382127, 235745079, 316497537, 418146381, 707235237, 949492611, 1254439143, 2121705711, 6365117133, 19095351399, 57286054197, 171858162591]

約数ペア:

[(1, 171858162591), (3, 57286054197), (9, 19095351399), (27, 6365117133), (81, 2121705711), (137, 1254439143), (181, 949492611), (243, 707235237), (411, 418146381), (543, 316497537), (729, 235745079), (1233, 139382127), (1629, 105499179), (2187, 78581693), (3169, 54231039), (3699, 46460709), (4887, 35166393), (9507, 18077013), (11097, 15486903), (14661, 11722131), (24797, 6930603), (28521, 6025671), (33291, 5162301), (43983, 3907377), (74391, 2310201), (85563, 2008557), (99873, 1720767), (131949, 1302459), (223173, 770067), (256689, 669519), (299619, 573589), (395847, 434153)]