755201871

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{5189}}^1$

素因数の和:5455

約数の個数: 24

約数和(自身を含む): 1108667040

約数和(自身を除く): 353465169

約数列:

[1, 3, 9, 103, 157, 309, 471, 927, 1413, 5189, 15567, 16171, 46701, 48513, 145539, 534467, 814673, 1603401, 2444019, 4810203, 7332057, 83911319, 251733957, 755201871]

約数ペア:

[(1, 755201871), (3, 251733957), (9, 83911319), (103, 7332057), (157, 4810203), (309, 2444019), (471, 1603401), (927, 814673), (1413, 534467), (5189, 145539), (15567, 48513), (16171, 46701)]