33068817

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1290

約数の個数: 20

約数和(自身を含む): 49553856

約数和(自身を除く): 16485039

約数列:

[1, 3, 9, 27, 81, 631, 647, 1893, 1941, 5679, 5823, 17037, 17469, 51111, 52407, 408257, 1224771, 3674313, 11022939, 33068817]

約数ペア:

[(1, 33068817), (3, 11022939), (9, 3674313), (27, 1224771), (81, 408257), (631, 52407), (647, 51111), (1893, 17469), (1941, 17037), (5679, 5823)]