97638777

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{63443}}^1$

素因数の和:63474

約数の個数: 20

約数和(自身を含む): 153534480

約数和(自身を除く): 55895703

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 63443, 190329, 570987, 1205417, 1712961, 3616251, 5138883, 10848753, 32546259, 97638777]

約数ペア:

[(1, 97638777), (3, 32546259), (9, 10848753), (19, 5138883), (27, 3616251), (57, 1712961), (81, 1205417), (171, 570987), (513, 190329), (1539, 63443)]