74540121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 35619879

約数列:

[1, 3, 17, 29, 51, 87, 101, 303, 493, 499, 1479, 1497, 1717, 2929, 5151, 8483, 8787, 14471, 25449, 43413, 49793, 50399, 149379, 151197, 246007, 738021, 856783, 1461571, 2570349, 4384713, 24846707, 74540121]

約数ペア:

[(1, 74540121), (3, 24846707), (17, 4384713), (29, 2570349), (51, 1461571), (87, 856783), (101, 738021), (303, 246007), (493, 151197), (499, 149379), (1479, 50399), (1497, 49793), (1717, 43413), (2929, 25449), (5151, 14471), (8483, 8787)]