157423164579

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{2179}}^1\times {\mathrm{2341}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 237878251520

約数和(自身を除く): 80455086941

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 2179, 2341, 3429, 6537, 7023, 10287, 19611, 21069, 30861, 58833, 63207, 176499, 189621, 276733, 297307, 529497, 568863, 830199, 891921, 2490597, 2675763, 5101039, 7471791, 8027289, 15303117, 22415373, 24081867, 45909351, 67246119, 72245601, 137728053, 413184159, 647831953, 1239552477, 1943495859, 5830487577, 17491462731, 52474388193, 157423164579]

約数ペア:

[(1, 157423164579), (3, 52474388193), (9, 17491462731), (27, 5830487577), (81, 1943495859), (127, 1239552477), (243, 647831953), (381, 413184159), (1143, 137728053), (2179, 72245601), (2341, 67246119), (3429, 45909351), (6537, 24081867), (7023, 22415373), (10287, 15303117), (19611, 8027289), (21069, 7471791), (30861, 5101039), (58833, 2675763), (63207, 2490597), (176499, 891921), (189621, 830199), (276733, 568863), (297307, 529497)]