56892720063

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 76886802432

約数和(自身を除く): 19994082369

約数列:

[1, 3, 131, 383, 393, 547, 691, 1149, 1641, 2073, 50173, 71657, 90521, 150519, 209501, 214971, 264653, 271563, 377977, 628503, 793959, 1133931, 27444631, 34669543, 49514987, 82333893, 104008629, 144765191, 148544961, 434295573, 18964240021, 56892720063]

約数ペア:

[(1, 56892720063), (3, 18964240021), (131, 434295573), (383, 148544961), (393, 144765191), (547, 104008629), (691, 82333893), (1149, 49514987), (1641, 34669543), (2073, 27444631), (50173, 1133931), (71657, 793959), (90521, 628503), (150519, 377977), (209501, 271563), (214971, 264653)]