65208040899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1\times {\mathrm{203279}}^1$

素因数の和:207954

約数の個数: 16

約数和(自身を含む): 90744192000

約数和(自身を除く): 25536151101

約数列:

[1, 3, 23, 69, 4649, 13947, 106927, 203279, 320781, 609837, 4675417, 14026251, 945044071, 2835132213, 21736013633, 65208040899]

約数ペア:

[(1, 65208040899), (3, 21736013633), (23, 2835132213), (69, 945044071), (4649, 14026251), (13947, 4675417), (106927, 609837), (203279, 320781)]