67928133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{248821}}^1$

素因数の和:248844

約数の個数: 16

約数和(自身を含む): 111472256

約数和(自身を除く): 43544123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 248821, 746463, 1741747, 3234673, 5225241, 9704019, 22642711, 67928133]

約数ペア:

[(1, 67928133), (3, 22642711), (7, 9704019), (13, 5225241), (21, 3234673), (39, 1741747), (91, 746463), (273, 248821)]