33813747

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 54984960

約数和(自身を除く): 21171213

約数列:

[1, 3, 9, 11, 27, 33, 99, 257, 297, 443, 771, 1329, 2313, 2827, 3987, 4873, 6939, 8481, 11961, 14619, 25443, 43857, 76329, 113851, 131571, 341553, 1024659, 1252361, 3073977, 3757083, 11271249, 33813747]

約数ペア:

[(1, 33813747), (3, 11271249), (9, 3757083), (11, 3073977), (27, 1252361), (33, 1024659), (99, 341553), (257, 131571), (297, 113851), (443, 76329), (771, 43857), (1329, 25443), (2313, 14619), (2827, 11961), (3987, 8481), (4873, 6939)]