81824031

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{60209}}^1$

素因数の和:60366

約数の個数: 12

約数和(自身を含む): 118974960

約数和(自身を除く): 37150929

約数列:

[1, 3, 9, 151, 453, 1359, 60209, 180627, 541881, 9091559, 27274677, 81824031]

約数ペア:

[(1, 81824031), (3, 27274677), (9, 9091559), (151, 541881), (453, 180627), (1359, 60209)]