67726743

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140221}}^1$

素因数の和:140254

約数の個数: 16

約数和(自身を含む): 107690496

約数和(自身を除く): 39963753

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 140221, 420663, 981547, 2944641, 3225083, 9675249, 22575581, 67726743]

約数ペア:

[(1, 67726743), (3, 22575581), (7, 9675249), (21, 3225083), (23, 2944641), (69, 981547), (161, 420663), (483, 140221)]