63999339

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 91702128

約数和(自身を除く): 27702789

約数列:

[1, 3, 17, 51, 97, 289, 291, 761, 867, 1649, 2283, 4947, 12937, 28033, 38811, 73817, 84099, 219929, 221451, 659787, 1254889, 3764667, 21333113, 63999339]

約数ペア:

[(1, 63999339), (3, 21333113), (17, 3764667), (51, 1254889), (97, 659787), (289, 221451), (291, 219929), (761, 84099), (867, 73817), (1649, 38811), (2283, 28033), (4947, 12937)]