31407453

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15107}}^1$

素因数の和:15134

約数の個数: 32

約数和(自身を含む): 58014720

約数和(自身を除く): 26607267

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 15107, 45321, 105749, 135963, 166177, 317247, 407889, 498531, 951741, 1163239, 1495593, 2855223, 3489717, 4486779, 10469151, 31407453]

約数ペア:

[(1, 31407453), (3, 10469151), (7, 4486779), (9, 3489717), (11, 2855223), (21, 1495593), (27, 1163239), (33, 951741), (63, 498531), (77, 407889), (99, 317247), (189, 166177), (231, 135963), (297, 105749), (693, 45321), (2079, 15107)]