127591254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337543}}^1$

素因数の和:337561

約数の個数: 32

約数和(自身を含む): 324042240

約数和(自身を除く): 196450986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 337543, 675086, 1012629, 2025258, 2362801, 3037887, 4725602, 6075774, 7088403, 9113661, 14176806, 18227322, 21265209, 42530418, 63795627, 127591254]

約数ペア:

[(1, 127591254), (2, 63795627), (3, 42530418), (6, 21265209), (7, 18227322), (9, 14176806), (14, 9113661), (18, 7088403), (21, 6075774), (27, 4725602), (42, 3037887), (54, 2362801), (63, 2025258), (126, 1012629), (189, 675086), (378, 337543)]