31052643

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 42086400

約数和(自身を除く): 11033757

約数列:

[1, 3, 127, 149, 381, 447, 547, 1641, 18923, 56769, 69469, 81503, 208407, 244509, 10350881, 31052643]

約数ペア:

[(1, 31052643), (3, 10350881), (127, 244509), (149, 208407), (381, 81503), (447, 69469), (547, 56769), (1641, 18923)]