66862917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{929}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 105618240

約数和(自身を除く): 38755323

約数列:

[1, 3, 9, 11, 33, 99, 727, 929, 2181, 2787, 6543, 7997, 8361, 10219, 23991, 30657, 71973, 91971, 675383, 2026149, 6078447, 7429213, 22287639, 66862917]

約数ペア:

[(1, 66862917), (3, 22287639), (9, 7429213), (11, 6078447), (33, 2026149), (99, 675383), (727, 91971), (929, 71973), (2181, 30657), (2787, 23991), (6543, 10219), (7997, 8361)]