77946986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73121}}^1$

素因数の和:73177

約数の個数: 16

約数和(自身を含む): 128987208

約数和(自身を除く): 51040222

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 73121, 146242, 950573, 1901146, 2997961, 5995922, 38973493, 77946986]

約数ペア:

[(1, 77946986), (2, 38973493), (13, 5995922), (26, 2997961), (41, 1901146), (82, 950573), (533, 146242), (1066, 73121)]