67448857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5303}}^1$

素因数の和:5412

約数の個数: 16

約数和(自身を含む): 81469440

約数和(自身を除く): 14020583

約数列:

[1, 7, 23, 79, 161, 553, 1817, 5303, 12719, 37121, 121969, 418937, 853783, 2932559, 9635551, 67448857]

約数ペア:

[(1, 67448857), (7, 9635551), (23, 2932559), (79, 853783), (161, 418937), (553, 121969), (1817, 37121), (5303, 12719)]