162035721

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{117673}}^1$

素因数の和:117702

約数の個数: 20

約数和(自身を含む): 256293972

約数和(自身を除く): 94258251

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 117673, 353019, 1059057, 2000441, 3177171, 6001323, 9531513, 18003969, 54011907, 162035721]

約数ペア:

[(1, 162035721), (3, 54011907), (9, 18003969), (17, 9531513), (27, 6001323), (51, 3177171), (81, 2000441), (153, 1059057), (459, 353019), (1377, 117673)]