142776297

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 223477760

約数和(自身を除く): 80701463

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 3967, 3999, 11901, 11997, 35703, 35991, 107109, 122977, 170581, 368931, 511743, 1106793, 1535229, 3320379, 4605687, 5288011, 15864033, 47592099, 142776297]

約数ペア:

[(1, 142776297), (3, 47592099), (9, 15864033), (27, 5288011), (31, 4605687), (43, 3320379), (93, 1535229), (129, 1106793), (279, 511743), (387, 368931), (837, 170581), (1161, 122977), (1333, 107109), (3967, 35991), (3999, 35703), (11901, 11997)]