156799797

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3217}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 261970944

約数和(自身を除く): 105171147

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 2321, 3217, 4431, 6963, 9651, 16247, 22519, 35387, 48741, 67557, 106161, 247709, 678787, 743127, 2036361, 4751509, 7466657, 14254527, 22399971, 52266599, 156799797]

約数ペア:

[(1, 156799797), (3, 52266599), (7, 22399971), (11, 14254527), (21, 7466657), (33, 4751509), (77, 2036361), (211, 743127), (231, 678787), (633, 247709), (1477, 106161), (2321, 67557), (3217, 48741), (4431, 35387), (6963, 22519), (9651, 16247)]