104459979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 154695744

約数和(自身を除く): 50235765

約数列:

[1, 3, 13, 39, 53, 97, 159, 291, 521, 689, 1261, 1563, 2067, 3783, 5141, 6773, 15423, 20319, 27613, 50537, 66833, 82839, 151611, 200499, 358969, 656981, 1076907, 1970943, 2678461, 8035383, 34819993, 104459979]

約数ペア:

[(1, 104459979), (3, 34819993), (13, 8035383), (39, 2678461), (53, 1970943), (97, 1076907), (159, 656981), (291, 358969), (521, 200499), (689, 151611), (1261, 82839), (1563, 66833), (2067, 50537), (3783, 27613), (5141, 20319), (6773, 15423)]