126071631

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105323}}^1$

素因数の和:105355

約数の個数: 24

約数和(自身を含む): 219073920

約数和(自身を除く): 93002289

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 105323, 315969, 737261, 947907, 2001137, 2211783, 6003411, 6635349, 14007959, 18010233, 42023877, 126071631]

約数ペア:

[(1, 126071631), (3, 42023877), (7, 18010233), (9, 14007959), (19, 6635349), (21, 6003411), (57, 2211783), (63, 2001137), (133, 947907), (171, 737261), (399, 315969), (1197, 105323)]