63137403

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21323}}^1$

素因数の和:21383

約数の個数: 24

約数和(自身を含む): 106449408

約数和(自身を除く): 43312005

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 21323, 63969, 149261, 191907, 447783, 1002181, 1343349, 3006543, 7015267, 9019629, 21045801, 63137403]

約数ペア:

[(1, 63137403), (3, 21045801), (7, 9019629), (9, 7015267), (21, 3006543), (47, 1343349), (63, 1002181), (141, 447783), (329, 191907), (423, 149261), (987, 63969), (2961, 21323)]