977885838

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 2208340800

約数和(自身を除く): 1230454962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 193, 202, 303, 386, 579, 606, 909, 929, 1158, 1737, 1818, 1858, 2727, 2787, 3474, 5211, 5454, 5574, 8361, 10422, 16722, 19493, 25083, 38986, 50166, 58479, 93829, 116958, 175437, 179297, 187658, 281487, 350874, 358594, 526311, 537891, 562974, 844461, 1052622, 1075782, 1613673, 1688922, 2533383, 3227346, 4841019, 5066766, 9682038, 18108997, 36217994, 54326991, 108653982, 162980973, 325961946, 488942919, 977885838]

約数ペア:

[(1, 977885838), (2, 488942919), (3, 325961946), (6, 162980973), (9, 108653982), (18, 54326991), (27, 36217994), (54, 18108997), (101, 9682038), (193, 5066766), (202, 4841019), (303, 3227346), (386, 2533383), (579, 1688922), (606, 1613673), (909, 1075782), (929, 1052622), (1158, 844461), (1737, 562974), (1818, 537891), (1858, 526311), (2727, 358594), (2787, 350874), (3474, 281487), (5211, 187658), (5454, 179297), (5574, 175437), (8361, 116958), (10422, 93829), (16722, 58479), (19493, 50166), (25083, 38986)]