85380939

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2141}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 145313280

約数和(自身を除く): 59932341

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 2141, 4431, 5697, 6423, 13293, 14987, 19269, 39879, 44961, 57807, 134883, 404649, 451751, 1355253, 3162257, 4065759, 9486771, 12197277, 28460313, 85380939]

約数ペア:

[(1, 85380939), (3, 28460313), (7, 12197277), (9, 9486771), (21, 4065759), (27, 3162257), (63, 1355253), (189, 451751), (211, 404649), (633, 134883), (1477, 57807), (1899, 44961), (2141, 39879), (4431, 19269), (5697, 14987), (6423, 13293)]