113872143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 197074944

約数和(自身を除く): 83202801

約数列:

[1, 3, 7, 11, 21, 33, 53, 71, 77, 131, 159, 213, 231, 371, 393, 497, 583, 781, 917, 1113, 1441, 1491, 1749, 2343, 2751, 3763, 4081, 4323, 5467, 6943, 9301, 10087, 11289, 12243, 16401, 20829, 26341, 27903, 30261, 41393, 48601, 65107, 76373, 79023, 102311, 124179, 145803, 195321, 229119, 289751, 306933, 492953, 534611, 716177, 869253, 1478859, 1603833, 2148531, 3450671, 5422483, 10352013, 16267449, 37957381, 113872143]

約数ペア:

[(1, 113872143), (3, 37957381), (7, 16267449), (11, 10352013), (21, 5422483), (33, 3450671), (53, 2148531), (71, 1603833), (77, 1478859), (131, 869253), (159, 716177), (213, 534611), (231, 492953), (371, 306933), (393, 289751), (497, 229119), (583, 195321), (781, 145803), (917, 124179), (1113, 102311), (1441, 79023), (1491, 76373), (1749, 65107), (2343, 48601), (2751, 41393), (3763, 30261), (4081, 27903), (4323, 26341), (5467, 20829), (6943, 16401), (9301, 12243), (10087, 11289)]