67888227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19973}}^1$

素因数の和:20090

約数の個数: 16

約数和(自身を含む): 99710208

約数和(自身を除く): 31821981

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 19973, 59919, 219703, 659109, 2057219, 6171657, 22629409, 67888227]

約数ペア:

[(1, 67888227), (3, 22629409), (11, 6171657), (33, 2057219), (103, 659109), (309, 219703), (1133, 59919), (3399, 19973)]