86725863

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15823}}^1$

素因数の和:15868

約数の個数: 32

約数和(自身を含む): 151910400

約数和(自身を除く): 65184537

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 15823, 47469, 110761, 142407, 332283, 427221, 458867, 996849, 1376601, 2990547, 3212069, 4129803, 9636207, 12389409, 28908621, 86725863]

約数ペア:

[(1, 86725863), (3, 28908621), (7, 12389409), (9, 9636207), (21, 4129803), (27, 3212069), (29, 2990547), (63, 1376601), (87, 996849), (189, 458867), (203, 427221), (261, 332283), (609, 142407), (783, 110761), (1827, 47469), (5481, 15823)]