64330329

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 104288256

約数和(自身を除く): 39957927

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 367, 491, 1101, 1473, 2569, 3437, 6239, 7707, 8347, 10311, 18717, 25041, 43673, 58429, 131019, 175287, 180197, 540591, 1261379, 3063349, 3784137, 9190047, 21443443, 64330329]

約数ペア:

[(1, 64330329), (3, 21443443), (7, 9190047), (17, 3784137), (21, 3063349), (51, 1261379), (119, 540591), (357, 180197), (367, 175287), (491, 131019), (1101, 58429), (1473, 43673), (2569, 25041), (3437, 18717), (6239, 10311), (7707, 8347)]