57771147

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 93772800

約数和(自身を除く): 36001653

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2441, 3381, 7323, 7889, 17087, 23667, 51261, 56143, 119609, 168429, 358827, 393001, 837263, 1179003, 2511789, 2751007, 8253021, 19257049, 57771147]

約数ペア:

[(1, 57771147), (3, 19257049), (7, 8253021), (21, 2751007), (23, 2511789), (49, 1179003), (69, 837263), (147, 393001), (161, 358827), (343, 168429), (483, 119609), (1029, 56143), (1127, 51261), (2441, 23667), (3381, 17087), (7323, 7889)]