63630147

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 101076480

約数和(自身を除く): 37446333

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 489, 609, 641, 1141, 1923, 3423, 4487, 4727, 13461, 14181, 18589, 33089, 55767, 99267, 104483, 130123, 313449, 390369, 731381, 2194143, 3030007, 9090021, 21210049, 63630147]

約数ペア:

[(1, 63630147), (3, 21210049), (7, 9090021), (21, 3030007), (29, 2194143), (87, 731381), (163, 390369), (203, 313449), (489, 130123), (609, 104483), (641, 99267), (1141, 55767), (1923, 33089), (3423, 18589), (4487, 14181), (4727, 13461)]