86818347

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 54

約数和(自身を含む): 160444284

約数和(自身を除く): 73625937

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1617, 1627, 2541, 4851, 4881, 5929, 7623, 11389, 14643, 17787, 17897, 34167, 53361, 53691, 79723, 102501, 125279, 161073, 196867, 239169, 375837, 590601, 717507, 876953, 1127511, 1378069, 1771803, 2630859, 4134207, 7892577, 9646483, 12402621, 28939449, 86818347]

約数ペア:

[(1, 86818347), (3, 28939449), (7, 12402621), (9, 9646483), (11, 7892577), (21, 4134207), (33, 2630859), (49, 1771803), (63, 1378069), (77, 1127511), (99, 876953), (121, 717507), (147, 590601), (231, 375837), (363, 239169), (441, 196867), (539, 161073), (693, 125279), (847, 102501), (1089, 79723), (1617, 53691), (1627, 53361), (2541, 34167), (4851, 17897), (4881, 17787), (5929, 14643), (7623, 11389)]