81334863

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 122054400

約数和(自身を除く): 40719537

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 3259, 8319, 9777, 24957, 29331, 153173, 192281, 459519, 576843, 1378557, 1730529, 9037207, 27111621, 81334863]

約数ペア:

[(1, 81334863), (3, 27111621), (9, 9037207), (47, 1730529), (59, 1378557), (141, 576843), (177, 459519), (423, 192281), (531, 153173), (2773, 29331), (3259, 24957), (8319, 9777)]