33554817

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{21803}}^1$

素因数の和:21834

約数の個数: 20

約数和(自身を含む): 52765680

約数和(自身を除く): 19210863

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 21803, 65409, 196227, 414257, 588681, 1242771, 1766043, 3728313, 11184939, 33554817]

約数ペア:

[(1, 33554817), (3, 11184939), (9, 3728313), (19, 1766043), (27, 1242771), (57, 588681), (81, 414257), (171, 196227), (513, 65409), (1539, 21803)]