54912921

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 88938240

約数和(自身を除く): 34025319

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 2437, 3219, 7311, 7511, 17059, 22533, 51177, 70673, 90169, 212019, 270507, 494711, 631183, 1484133, 1893549, 2614901, 7844703, 18304307, 54912921]

約数ペア:

[(1, 54912921), (3, 18304307), (7, 7844703), (21, 2614901), (29, 1893549), (37, 1484133), (87, 631183), (111, 494711), (203, 270507), (259, 212019), (609, 90169), (777, 70673), (1073, 51177), (2437, 22533), (3219, 17059), (7311, 7511)]