310282083

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2886

約数の個数: 28

約数和(自身を含む): 468346128

約数和(自身を除く): 158064045

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 1413, 2711, 4239, 8133, 12717, 24399, 38151, 73197, 114453, 219591, 425627, 658773, 1276881, 1976319, 3830643, 11491929, 34475787, 103427361, 310282083]

約数ペア:

[(1, 310282083), (3, 103427361), (9, 34475787), (27, 11491929), (81, 3830643), (157, 1976319), (243, 1276881), (471, 658773), (729, 425627), (1413, 219591), (2711, 114453), (4239, 73197), (8133, 38151), (12717, 24399)]