63885009

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 87084800

約数和(自身を除く): 23199791

約数列:

[1, 3, 79, 109, 237, 327, 2473, 7419, 8611, 25833, 195367, 269557, 586101, 808671, 21295003, 63885009]

約数ペア:

[(1, 63885009), (3, 21295003), (79, 808671), (109, 586101), (237, 269557), (327, 195367), (2473, 25833), (7419, 8611)]