57435261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 85008000

約数和(自身を除く): 27572739

約数列:

[1, 3, 13, 39, 59, 109, 177, 229, 327, 687, 767, 1417, 2301, 2977, 4251, 6431, 8931, 13511, 19293, 24961, 40533, 74883, 83603, 175643, 250809, 324493, 526929, 973479, 1472699, 4418097, 19145087, 57435261]

約数ペア:

[(1, 57435261), (3, 19145087), (13, 4418097), (39, 1472699), (59, 973479), (109, 526929), (177, 324493), (229, 250809), (327, 175643), (687, 83603), (767, 74883), (1417, 40533), (2301, 24961), (2977, 19293), (4251, 13511), (6431, 8931)]