71238321

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102797}}^1$

素因数の和:102821

約数の個数: 24

約数和(自身を含む): 128291904

約数和(自身を除く): 57053583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 102797, 308391, 719579, 925173, 1130767, 2158737, 3392301, 6476211, 7915369, 10176903, 23746107, 71238321]

約数ペア:

[(1, 71238321), (3, 23746107), (7, 10176903), (9, 7915369), (11, 6476211), (21, 3392301), (33, 2158737), (63, 1130767), (77, 925173), (99, 719579), (231, 308391), (693, 102797)]