83177178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1980409}}^1$

素因数の和:1980421

約数の個数: 16

約数和(自身を含む): 190119360

約数和(自身を除く): 106942182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1980409, 3960818, 5941227, 11882454, 13862863, 27725726, 41588589, 83177178]

約数ペア:

[(1, 83177178), (2, 41588589), (3, 27725726), (6, 13862863), (7, 11882454), (14, 5941227), (21, 3960818), (42, 1980409)]