66607849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12911}}^1$

素因数の和:12996

約数の個数: 16

約数和(自身を含む): 84289536

約数和(自身を除く): 17681687

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 12911, 90377, 142021, 865037, 994147, 6055259, 9515407, 66607849]

約数ペア:

[(1, 66607849), (7, 9515407), (11, 6055259), (67, 994147), (77, 865037), (469, 142021), (737, 90377), (5159, 12911)]