67874793

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45523}}^1$

素因数の和:45604

約数の個数: 16

約数和(自身を含む): 104887296

約数和(自身を除く): 37012503

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 45523, 136569, 318661, 955983, 3232133, 9696399, 22624931, 67874793]

約数ペア:

[(1, 67874793), (3, 22624931), (7, 9696399), (21, 3232133), (71, 955983), (213, 318661), (497, 136569), (1491, 45523)]