67578091

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 80179200

約数和(自身を除く): 12601109

約数列:

[1, 7, 29, 203, 463, 719, 3241, 5033, 13427, 20851, 93989, 145957, 332897, 2330279, 9654013, 67578091]

約数ペア:

[(1, 67578091), (7, 9654013), (29, 2330279), (203, 332897), (463, 145957), (719, 93989), (3241, 20851), (5033, 13427)]