137449081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77611}}^1$

素因数の和:77652

約数の個数: 16

約数和(自身を含む): 178818048

約数和(自身を除く): 41368967

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 77611, 543277, 853721, 1785053, 5976047, 12495371, 19635583, 137449081]

約数ペア:

[(1, 137449081), (7, 19635583), (11, 12495371), (23, 5976047), (77, 1785053), (161, 853721), (253, 543277), (1771, 77611)]