8355771

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 13056000

約数和(自身を除く): 4700229

約数列:

[1, 3, 9, 27, 31, 67, 93, 149, 201, 279, 447, 603, 837, 1341, 1809, 2077, 4023, 4619, 6231, 9983, 13857, 18693, 29949, 41571, 56079, 89847, 124713, 269541, 309473, 928419, 2785257, 8355771]

約数ペア:

[(1, 8355771), (3, 2785257), (9, 928419), (27, 309473), (31, 269541), (67, 124713), (93, 89847), (149, 56079), (201, 41571), (279, 29949), (447, 18693), (603, 13857), (837, 9983), (1341, 6231), (1809, 4619), (2077, 4023)]