64762011

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{11261}}^1$

素因数の和:11344

約数の個数: 20

約数和(自身を含む): 98114544

約数和(自身を除く): 33352533

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 11261, 33783, 101349, 304047, 799531, 912141, 2398593, 7195779, 21587337, 64762011]

約数ペア:

[(1, 64762011), (3, 21587337), (9, 7195779), (27, 2398593), (71, 912141), (81, 799531), (213, 304047), (639, 101349), (1917, 33783), (5751, 11261)]