156638163969

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1\times {\mathrm{28211}}^1$

素因数の和:31098

約数の個数: 48

約数和(自身を含む): 267021840384

約数和(自身を除く): 110383676415

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2843, 8529, 19901, 25587, 28211, 59703, 84633, 88133, 179109, 197477, 253899, 264399, 592431, 616931, 793197, 874541, 1777293, 1850793, 2623623, 5552379, 6121787, 7870869, 18365361, 55096083, 80203873, 240611619, 561427111, 721834857, 1684281333, 2486320063, 5052843999, 7458960189, 17404240441, 22376880567, 52212721323, 156638163969]

約数ペア:

[(1, 156638163969), (3, 52212721323), (7, 22376880567), (9, 17404240441), (21, 7458960189), (31, 5052843999), (63, 2486320063), (93, 1684281333), (217, 721834857), (279, 561427111), (651, 240611619), (1953, 80203873), (2843, 55096083), (8529, 18365361), (19901, 7870869), (25587, 6121787), (28211, 5552379), (59703, 2623623), (84633, 1850793), (88133, 1777293), (179109, 874541), (197477, 793197), (253899, 616931), (264399, 592431)]