53491779

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 86860800

約数和(自身を除く): 33369021

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 389, 463, 1167, 1389, 3501, 4167, 4279, 5093, 10503, 12501, 12837, 15279, 38511, 45837, 115533, 137511, 180107, 540321, 1620963, 1981177, 4862889, 5943531, 17830593, 53491779]

約数ペア:

[(1, 53491779), (3, 17830593), (9, 5943531), (11, 4862889), (27, 1981177), (33, 1620963), (99, 540321), (297, 180107), (389, 137511), (463, 115533), (1167, 45837), (1389, 38511), (3501, 15279), (4167, 12837), (4279, 12501), (5093, 10503)]