277123977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{789527}}^1$

素因数の和:789549

約数の個数: 16

約数和(自身を含む): 442135680

約数和(自身を除く): 165011703

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 789527, 2368581, 7105743, 10263851, 21317229, 30791553, 92374659, 277123977]

約数ペア:

[(1, 277123977), (3, 92374659), (9, 30791553), (13, 21317229), (27, 10263851), (39, 7105743), (117, 2368581), (351, 789527)]