54488853

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 80028000

約数和(自身を除く): 25539147

約数列:

[1, 3, 9, 149, 179, 227, 447, 537, 681, 1341, 1611, 2043, 26671, 33823, 40633, 80013, 101469, 121899, 240039, 304407, 365697, 6054317, 18162951, 54488853]

約数ペア:

[(1, 54488853), (3, 18162951), (9, 6054317), (149, 365697), (179, 304407), (227, 240039), (447, 121899), (537, 101469), (681, 80013), (1341, 40633), (1611, 33823), (2043, 26671)]