158984613

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{14983}}^1$

素因数の和:15126

約数の個数: 20

約数和(自身を含む): 239324448

約数和(自身を除く): 80339835

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 14983, 44949, 134847, 404541, 1213623, 1962773, 5888319, 17664957, 52994871, 158984613]

約数ペア:

[(1, 158984613), (3, 52994871), (9, 17664957), (27, 5888319), (81, 1962773), (131, 1213623), (393, 404541), (1179, 134847), (3537, 44949), (10611, 14983)]