266089599

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{17609}}^1$

素因数の和:17711

約数の個数: 24

約数和(自身を含む): 406579680

約数和(自身を除く): 140490081

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 15111, 17609, 52827, 158481, 405007, 1215021, 1285457, 3645063, 3856371, 11569113, 29565511, 88696533, 266089599]

約数ペア:

[(1, 266089599), (3, 88696533), (9, 29565511), (23, 11569113), (69, 3856371), (73, 3645063), (207, 1285457), (219, 1215021), (657, 405007), (1679, 158481), (5037, 52827), (15111, 17609)]