277209515373

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1\times {\mathrm{136111}}^1$

素因数の和:136745

約数の個数: 32

約数和(自身を含む): 425139843072

約数和(自身を除く): 147930327699

約数列:

[1, 3, 7, 21, 293, 331, 879, 993, 2051, 2317, 6153, 6951, 96983, 136111, 290949, 408333, 678881, 952777, 2036643, 2858331, 39880523, 45052741, 119641569, 135158223, 279163661, 315369187, 837490983, 946107561, 13200453113, 39601359339, 92403171791, 277209515373]

約数ペア:

[(1, 277209515373), (3, 92403171791), (7, 39601359339), (21, 13200453113), (293, 946107561), (331, 837490983), (879, 315369187), (993, 279163661), (2051, 135158223), (2317, 119641569), (6153, 45052741), (6951, 39880523), (96983, 2858331), (136111, 2036643), (290949, 952777), (408333, 678881)]