67886709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70937}}^1$

素因数の和:70980

約数の個数: 16

約数和(自身を含む): 102150720

約数和(自身を除く): 34264011

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 70937, 212811, 780307, 2057173, 2340921, 6171519, 22628903, 67886709]

約数ペア:

[(1, 67886709), (3, 22628903), (11, 6171519), (29, 2340921), (33, 2057173), (87, 780307), (319, 212811), (957, 70937)]