159615711

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 242048000

約数和(自身を除く): 82432289

約数列:

[1, 3, 9, 27, 61, 183, 199, 487, 549, 597, 1461, 1647, 1791, 4383, 5373, 12139, 13149, 29707, 36417, 89121, 96913, 109251, 267363, 290739, 327753, 802089, 872217, 2616651, 5911693, 17735079, 53205237, 159615711]

約数ペア:

[(1, 159615711), (3, 53205237), (9, 17735079), (27, 5911693), (61, 2616651), (183, 872217), (199, 802089), (487, 327753), (549, 290739), (597, 267363), (1461, 109251), (1647, 96913), (1791, 89121), (4383, 36417), (5373, 29707), (12139, 13149)]