27809481601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1907}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 31298282496

約数和(自身を除く): 3488800895

約数列:

[1, 11, 61, 103, 211, 671, 1133, 1907, 2321, 6283, 12871, 20977, 21733, 69113, 116327, 141581, 196421, 239063, 402377, 1279597, 1325713, 2160631, 4426147, 11981681, 14582843, 24544997, 41444831, 131798491, 269994967, 455893141, 2528134691, 27809481601]

約数ペア:

[(1, 27809481601), (11, 2528134691), (61, 455893141), (103, 269994967), (211, 131798491), (671, 41444831), (1133, 24544997), (1907, 14582843), (2321, 11981681), (6283, 4426147), (12871, 2160631), (20977, 1325713), (21733, 1279597), (69113, 402377), (116327, 239063), (141581, 196421)]