54978663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{26293}}^1$

素因数の和:26354

約数の個数: 16

約数和(自身を含む): 79513056

約数和(自身を除く): 24534393

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 26293, 78879, 446981, 1078013, 1340943, 3234039, 18326221, 54978663]

約数ペア:

[(1, 54978663), (3, 18326221), (17, 3234039), (41, 1340943), (51, 1078013), (123, 446981), (697, 78879), (2091, 26293)]