67844973

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45503}}^1$

素因数の和:45584

約数の個数: 16

約数和(自身を含む): 104841216

約数和(自身を除く): 36996243

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 45503, 136509, 318521, 955563, 3230713, 9692139, 22614991, 67844973]

約数ペア:

[(1, 67844973), (3, 22614991), (7, 9692139), (21, 3230713), (71, 955563), (213, 318521), (497, 136509), (1491, 45503)]