66996087

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 90668160

約数和(自身を除く): 23672073

約数列:

[1, 3, 109, 211, 327, 633, 971, 2913, 22999, 68997, 105839, 204881, 317517, 614643, 22332029, 66996087]

約数ペア:

[(1, 66996087), (3, 22332029), (109, 614643), (211, 317517), (327, 204881), (633, 105839), (971, 68997), (2913, 22999)]