64780911

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{14197}}^1$

素因数の和:14232

約数の個数: 24

約数和(自身を含む): 103929360

約数和(自身を除く): 39148449

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 14197, 42591, 127773, 184561, 383319, 553683, 1661049, 2399293, 4983147, 7197879, 21593637, 64780911]

約数ペア:

[(1, 64780911), (3, 21593637), (9, 7197879), (13, 4983147), (27, 2399293), (39, 1661049), (117, 553683), (169, 383319), (351, 184561), (507, 127773), (1521, 42591), (4563, 14197)]