61772249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42223}}^1$

素因数の和:42260

約数の個数: 16

約数和(自身を含む): 81070080

約数和(自身を除く): 19297831

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 42223, 295561, 464453, 802237, 3251171, 5615659, 8824607, 61772249]

約数ペア:

[(1, 61772249), (7, 8824607), (11, 5615659), (19, 3251171), (77, 802237), (133, 464453), (209, 295561), (1463, 42223)]