127574403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 191987712

約数和(自身を除く): 64413309

約数列:

[1, 3, 11, 33, 47, 83, 141, 249, 517, 913, 991, 1551, 2739, 2973, 3901, 10901, 11703, 32703, 42911, 46577, 82253, 128733, 139731, 246759, 512347, 904783, 1537041, 2714349, 3865891, 11597673, 42524801, 127574403]

約数ペア:

[(1, 127574403), (3, 42524801), (11, 11597673), (33, 3865891), (47, 2714349), (83, 1537041), (141, 904783), (249, 512347), (517, 246759), (913, 139731), (991, 128733), (1551, 82253), (2739, 46577), (2973, 42911), (3901, 32703), (10901, 11703)]