74944809

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 112207680

約数和(自身を除く): 37262871

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 2663, 3127, 7989, 9381, 23967, 28143, 141139, 157117, 423417, 471351, 1270251, 1414053, 8327201, 24981603, 74944809]

約数ペア:

[(1, 74944809), (3, 24981603), (9, 8327201), (53, 1414053), (59, 1270251), (159, 471351), (177, 423417), (477, 157117), (531, 141139), (2663, 28143), (3127, 23967), (7989, 9381)]