201625537281

素因数分解:

$3^1\times 7^1\times {\mathrm{5381}}^1\times {\mathrm{1784281}}^1$

素因数の和:1789672

約数の個数: 16

約数和(自身を含む): 307296183168

約数和(自身を除く): 105670645887

約数列:

[1, 3, 7, 21, 5381, 16143, 37667, 113001, 1784281, 5352843, 12489967, 37469901, 9601216061, 28803648183, 67208512427, 201625537281]

約数ペア:

[(1, 201625537281), (3, 67208512427), (7, 28803648183), (21, 9601216061), (5381, 37469901), (16143, 12489967), (37667, 5352843), (113001, 1784281)]