179942133

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 288976896

約数和(自身を除く): 109034763

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 3617, 7107, 10851, 16583, 25319, 49749, 75957, 83191, 249573, 372551, 582337, 1117653, 1747011, 2607857, 7823571, 8568673, 25706019, 59980711, 179942133]

約数ペア:

[(1, 179942133), (3, 59980711), (7, 25706019), (21, 8568673), (23, 7823571), (69, 2607857), (103, 1747011), (161, 1117653), (309, 582337), (483, 372551), (721, 249573), (2163, 83191), (2369, 75957), (3617, 49749), (7107, 25319), (10851, 16583)]