85992921

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4155

約数の個数: 40

約数和(自身を含む): 150814400

約数和(自身を除く): 64821479

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 4099, 6993, 12297, 20979, 28693, 36891, 86079, 110673, 151663, 258237, 332019, 454989, 774711, 1061641, 1364967, 2324133, 3184923, 4094901, 9554769, 12284703, 28664307, 85992921]

約数ペア:

[(1, 85992921), (3, 28664307), (7, 12284703), (9, 9554769), (21, 4094901), (27, 3184923), (37, 2324133), (63, 1364967), (81, 1061641), (111, 774711), (189, 454989), (259, 332019), (333, 258237), (567, 151663), (777, 110673), (999, 86079), (2331, 36891), (2997, 28693), (4099, 20979), (6993, 12297)]