74432787

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15811

約数の個数: 24

約数和(自身を含む): 117484752

約数和(自身を除く): 43051965

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 15773, 47319, 173503, 205049, 520509, 615147, 1908533, 2255539, 5725599, 6766617, 24810929, 74432787]

約数ペア:

[(1, 74432787), (3, 24810929), (11, 6766617), (13, 5725599), (33, 2255539), (39, 1908533), (121, 615147), (143, 520509), (363, 205049), (429, 173503), (1573, 47319), (4719, 15773)]