84540663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 128325600

約数和(自身を除く): 43784937

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 2741, 3427, 8223, 10281, 24669, 30843, 63043, 189129, 408409, 567387, 1225227, 3675681, 9393407, 28180221, 84540663]

約数ペア:

[(1, 84540663), (3, 28180221), (9, 9393407), (23, 3675681), (69, 1225227), (149, 567387), (207, 408409), (447, 189129), (1341, 63043), (2741, 30843), (3427, 24669), (8223, 10281)]