27549519

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 37549440

約数和(自身を除く): 9999921

約数列:

[1, 3, 59, 177, 317, 491, 951, 1473, 18703, 28969, 56109, 86907, 155647, 466941, 9183173, 27549519]

約数ペア:

[(1, 27549519), (3, 9183173), (59, 466941), (177, 155647), (317, 86907), (491, 56109), (951, 28969), (1473, 18703)]