66054981

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 90041600

約数和(自身を除く): 23986619

約数列:

[1, 3, 79, 109, 237, 327, 2557, 7671, 8611, 25833, 202003, 278713, 606009, 836139, 22018327, 66054981]

約数ペア:

[(1, 66054981), (3, 22018327), (79, 836139), (109, 606009), (237, 278713), (327, 202003), (2557, 25833), (7671, 8611)]