71197818

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{177109}}^1$

素因数の和:177181

約数の個数: 16

約数和(自身を含む): 144521760

約数和(自身を除く): 73323942

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 177109, 354218, 531327, 1062654, 11866303, 23732606, 35598909, 71197818]

約数ペア:

[(1, 71197818), (2, 35598909), (3, 23732606), (6, 11866303), (67, 1062654), (134, 531327), (201, 354218), (402, 177109)]