38366984871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{32939}}^1$

素因数の和:33316

約数の個数: 48

約数和(自身を含む): 61417025280

約数和(自身を除く): 23050040409

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 331, 391, 993, 1173, 2979, 3519, 5627, 7613, 16881, 22839, 32939, 50643, 68517, 98817, 129421, 296451, 388263, 559963, 757597, 1164789, 1679889, 2272791, 5039667, 6818373, 10902809, 12879149, 32708427, 38637447, 98125281, 115912341, 185347753, 250764607, 556043259, 752293821, 1668129777, 2256881463, 4262998319, 12788994957, 38366984871]

約数ペア:

[(1, 38366984871), (3, 12788994957), (9, 4262998319), (17, 2256881463), (23, 1668129777), (51, 752293821), (69, 556043259), (153, 250764607), (207, 185347753), (331, 115912341), (391, 98125281), (993, 38637447), (1173, 32708427), (2979, 12879149), (3519, 10902809), (5627, 6818373), (7613, 5039667), (16881, 2272791), (22839, 1679889), (32939, 1164789), (50643, 757597), (68517, 559963), (98817, 388263), (129421, 296451)]