86457087

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29741}}^1$

素因数の和:29783

約数の個数: 24

約数和(自身を含む): 139192560

約数和(自身を除く): 52735473

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 29741, 89223, 267669, 505597, 565079, 1516791, 1695237, 4550373, 5085711, 9606343, 28819029, 86457087]

約数ペア:

[(1, 86457087), (3, 28819029), (9, 9606343), (17, 5085711), (19, 4550373), (51, 1695237), (57, 1516791), (153, 565079), (171, 505597), (323, 267669), (969, 89223), (2907, 29741)]