25753329

素因数分解:

$3^3\times 7^1\times {\mathrm{136261}}^1$

素因数の和:136277

約数の個数: 16

約数和(自身を含む): 43603840

約数和(自身を除く): 17850511

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 136261, 408783, 953827, 1226349, 2861481, 3679047, 8584443, 25753329]

約数ペア:

[(1, 25753329), (3, 8584443), (7, 3679047), (9, 2861481), (21, 1226349), (27, 953827), (63, 408783), (189, 136261)]