77860221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{66377}}^1$

素因数の和:66420

約数の個数: 16

約数和(自身を含む): 114701184

約数和(自身を除く): 36840963

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 66377, 199131, 1128409, 1526671, 3385227, 4580013, 25953407, 77860221]

約数ペア:

[(1, 77860221), (3, 25953407), (17, 4580013), (23, 3385227), (51, 1526671), (69, 1128409), (391, 199131), (1173, 66377)]