66289249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 73120320

約数和(自身を除く): 6831071

約数列:

[1, 13, 61, 179, 467, 793, 2327, 6071, 10919, 28487, 83593, 141947, 370331, 1086709, 5099173, 66289249]

約数ペア:

[(1, 66289249), (13, 5099173), (61, 1086709), (179, 370331), (467, 141947), (793, 83593), (2327, 28487), (6071, 10919)]