2065321611

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{43987}}^1$

素因数の和:44080

約数の個数: 32

約数和(自身を含む): 3209364480

約数和(自身を除く): 1144042869

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1739, 5217, 15651, 43987, 46953, 131961, 395883, 1187649, 1627519, 2067389, 4882557, 6202167, 14647671, 18606501, 43943013, 55819503, 76493393, 229480179, 688440537, 2065321611]

約数ペア:

[(1, 2065321611), (3, 688440537), (9, 229480179), (27, 76493393), (37, 55819503), (47, 43943013), (111, 18606501), (141, 14647671), (333, 6202167), (423, 4882557), (999, 2067389), (1269, 1627519), (1739, 1187649), (5217, 395883), (15651, 131961), (43987, 46953)]