67704571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 80994816

約数和(自身を除く): 13290245

約数列:

[1, 11, 23, 41, 61, 107, 253, 451, 671, 943, 1177, 1403, 2461, 2501, 4387, 6527, 10373, 15433, 27071, 27511, 48257, 57523, 71797, 100901, 150121, 267607, 632753, 1109911, 1651331, 2943677, 6154961, 67704571]

約数ペア:

[(1, 67704571), (11, 6154961), (23, 2943677), (41, 1651331), (61, 1109911), (107, 632753), (253, 267607), (451, 150121), (671, 100901), (943, 71797), (1177, 57523), (1403, 48257), (2461, 27511), (2501, 27071), (4387, 15433), (6527, 10373)]