77138319

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 104227200

約数和(自身を除く): 27088881

約数列:

[1, 3, 109, 327, 419, 563, 1257, 1689, 45671, 61367, 137013, 184101, 235897, 707691, 25712773, 77138319]

約数ペア:

[(1, 77138319), (3, 25712773), (109, 707691), (327, 235897), (419, 184101), (563, 137013), (1257, 61367), (1689, 45671)]