131570604921

素因数分解:

$3^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{4092271}}^1$

素因数の和:4093812

約数の個数: 16

約数和(自身を含む): 200619542528

約数和(自身を除く): 69048937607

約数列:

[1, 3, 7, 21, 1531, 4593, 10717, 32151, 4092271, 12276813, 28645897, 85937691, 6265266901, 18795800703, 43856868307, 131570604921]

約数ペア:

[(1, 131570604921), (3, 43856868307), (7, 18795800703), (21, 6265266901), (1531, 85937691), (4593, 28645897), (10717, 12276813), (32151, 4092271)]