26749683

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 16021773

約数列:

[1, 3, 9, 27, 31, 53, 67, 81, 93, 159, 201, 243, 279, 477, 603, 837, 1431, 1643, 1809, 2077, 2511, 3551, 4293, 4929, 5427, 6231, 7533, 10653, 12879, 14787, 16281, 18693, 31959, 44361, 56079, 95877, 110081, 133083, 168237, 287631, 330243, 399249, 504711, 862893, 990729, 2972187, 8916561, 26749683]

約数ペア:

[(1, 26749683), (3, 8916561), (9, 2972187), (27, 990729), (31, 862893), (53, 504711), (67, 399249), (81, 330243), (93, 287631), (159, 168237), (201, 133083), (243, 110081), (279, 95877), (477, 56079), (603, 44361), (837, 31959), (1431, 18693), (1643, 16281), (1809, 14787), (2077, 12879), (2511, 10653), (3551, 7533), (4293, 6231), (4929, 5427)]