54515769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12461

約数の個数: 32

約数和(自身を含む): 95400960

約数和(自身を除く): 40885191

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 12421, 37263, 86947, 136631, 235999, 260841, 409893, 707997, 956417, 1651993, 2595989, 2869251, 4955979, 7787967, 18171923, 54515769]

約数ペア:

[(1, 54515769), (3, 18171923), (7, 7787967), (11, 4955979), (19, 2869251), (21, 2595989), (33, 1651993), (57, 956417), (77, 707997), (133, 409893), (209, 260841), (231, 235999), (399, 136631), (627, 86947), (1463, 37263), (4389, 12421)]