164440287

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{61519}}^1$

素因数の和:61545

約数の個数: 24

約数和(自身を含む): 268719360

約数和(自身を除く): 104279073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 61519, 184557, 553671, 676709, 1661013, 2030127, 4983039, 6090381, 14949117, 18271143, 54813429, 164440287]

約数ペア:

[(1, 164440287), (3, 54813429), (9, 18271143), (11, 14949117), (27, 6090381), (33, 4983039), (81, 2030127), (99, 1661013), (243, 676709), (297, 553671), (891, 184557), (2673, 61519)]