87701283

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30169}}^1$

素因数の和:30211

約数の個数: 24

約数和(自身を含む): 141195600

約数和(自身を除く): 53494317

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 30169, 90507, 271521, 512873, 573211, 1538619, 1719633, 4615857, 5158899, 9744587, 29233761, 87701283]

約数ペア:

[(1, 87701283), (3, 29233761), (9, 9744587), (17, 5158899), (19, 4615857), (51, 1719633), (57, 1538619), (153, 573211), (171, 512873), (323, 271521), (969, 90507), (2907, 30169)]