100809968007

素因数分解:

$3^1\times 7^1\times {\mathrm{20047}}^1\times {\mathrm{239461}}^1$

素因数の和:259518

約数の個数: 16

約数和(自身を含む): 153623493632

約数和(自身を除く): 52813525625

約数列:

[1, 3, 7, 21, 20047, 60141, 140329, 239461, 420987, 718383, 1676227, 5028681, 4800474667, 14401424001, 33603322669, 100809968007]

約数ペア:

[(1, 100809968007), (3, 33603322669), (7, 14401424001), (21, 4800474667), (20047, 5028681), (60141, 1676227), (140329, 718383), (239461, 420987)]