64838817

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5309}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 99403200

約数和(自身を除く): 34564383

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 5309, 12213, 15927, 47781, 122107, 313231, 366321, 939693, 1098963, 2819079, 7204313, 21612939, 64838817]

約数ペア:

[(1, 64838817), (3, 21612939), (9, 7204313), (23, 2819079), (59, 1098963), (69, 939693), (177, 366321), (207, 313231), (531, 122107), (1357, 47781), (4071, 15927), (5309, 12213)]