106971921

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5099}}^1$

素因数の和:5155

約数の個数: 40

約数和(自身を含む): 187598400

約数和(自身を除く): 80626479

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 5099, 6993, 15297, 20979, 35693, 45891, 107079, 137673, 188663, 321237, 413019, 565989, 963711, 1320641, 1697967, 2891133, 3961923, 5093901, 11885769, 15281703, 35657307, 106971921]

約数ペア:

[(1, 106971921), (3, 35657307), (7, 15281703), (9, 11885769), (21, 5093901), (27, 3961923), (37, 2891133), (63, 1697967), (81, 1320641), (111, 963711), (189, 565989), (259, 413019), (333, 321237), (567, 188663), (777, 137673), (999, 107079), (2331, 45891), (2997, 35693), (5099, 20979), (6993, 15297)]