27554842989

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1\times {\mathrm{45013}}^1$

素因数の和:49037

約数の個数: 24

約数和(自身を含む): 42154170552

約数和(自身を除く): 14599327563

約数列:

[1, 3, 9, 17, 51, 153, 4001, 12003, 36009, 45013, 68017, 135039, 204051, 405117, 612153, 765221, 2295663, 6886989, 180097013, 540291039, 1620873117, 3061649221, 9184947663, 27554842989]

約数ペア:

[(1, 27554842989), (3, 9184947663), (9, 3061649221), (17, 1620873117), (51, 540291039), (153, 180097013), (4001, 6886989), (12003, 2295663), (36009, 765221), (45013, 612153), (68017, 405117), (135039, 204051)]