977580903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{4177}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 1490844096

約数和(自身を除く): 513263193

約数列:

[1, 3, 13, 17, 39, 51, 221, 353, 663, 1059, 4177, 4589, 6001, 12531, 13767, 18003, 54301, 71009, 78013, 162903, 213027, 234039, 923117, 1474481, 2769351, 4423443, 19168253, 25066177, 57504759, 75198531, 325860301, 977580903]

約数ペア:

[(1, 977580903), (3, 325860301), (13, 75198531), (17, 57504759), (39, 25066177), (51, 19168253), (221, 4423443), (353, 2769351), (663, 1474481), (1059, 923117), (4177, 234039), (4589, 213027), (6001, 162903), (12531, 78013), (13767, 71009), (18003, 54301)]