71311122

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{55799}}^1$

素因数の和:55878

約数の個数: 24

約数和(自身を含む): 156686400

約数和(自身を除く): 85375278

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 55799, 111598, 167397, 334794, 502191, 1004382, 3961729, 7923458, 11885187, 23770374, 35655561, 71311122]

約数ペア:

[(1, 71311122), (2, 35655561), (3, 23770374), (6, 11885187), (9, 7923458), (18, 3961729), (71, 1004382), (142, 502191), (213, 334794), (426, 167397), (639, 111598), (1278, 55799)]