378589375281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3739}}^1\times {\mathrm{20443}}^1$

素因数の和:24325

約数の個数: 32

約数和(自身を含む): 548069294080

約数和(自身を除く): 169479918799

約数列:

[1, 3, 13, 39, 127, 381, 1651, 3739, 4953, 11217, 20443, 48607, 61329, 145821, 265759, 474853, 797277, 1424559, 2596261, 6173089, 7788783, 18519267, 33751393, 76436377, 101254179, 229309131, 993672901, 2981018703, 9707419879, 29122259637, 126196458427, 378589375281]

約数ペア:

[(1, 378589375281), (3, 126196458427), (13, 29122259637), (39, 9707419879), (127, 2981018703), (381, 993672901), (1651, 229309131), (3739, 101254179), (4953, 76436377), (11217, 33751393), (20443, 18519267), (48607, 7788783), (61329, 6173089), (145821, 2596261), (265759, 1424559), (474853, 797277)]