78831729

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4789}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 119558400

約数和(自身を除く): 40726671

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 4789, 5487, 14367, 16461, 43101, 148459, 282551, 445377, 847653, 1336131, 2542959, 8759081, 26277243, 78831729]

約数ペア:

[(1, 78831729), (3, 26277243), (9, 8759081), (31, 2542959), (59, 1336131), (93, 847653), (177, 445377), (279, 282551), (531, 148459), (1829, 43101), (4789, 16461), (5487, 14367)]