64311003

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{13457}}^1$

素因数の和:13528

約数の個数: 20

約数和(自身を含む): 97705080

約数和(自身を除く): 33394077

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 13457, 40371, 121113, 363339, 793963, 1090017, 2381889, 7145667, 21437001, 64311003]

約数ペア:

[(1, 64311003), (3, 21437001), (9, 7145667), (27, 2381889), (59, 1090017), (81, 793963), (177, 363339), (531, 121113), (1593, 40371), (4779, 13457)]