127237743

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{7151}}^1$

素因数の和:7819

約数の個数: 16

約数和(自身を含む): 188812800

約数和(自身を除く): 61575057

約数列:

[1, 3, 9, 27, 659, 1977, 5931, 7151, 17793, 21453, 64359, 193077, 4712509, 14137527, 42412581, 127237743]

約数ペア:

[(1, 127237743), (3, 42412581), (9, 14137527), (27, 4712509), (659, 193077), (1977, 64359), (5931, 21453), (7151, 17793)]