188805897

素因数分解:

$3^8\times 7^1\times {\mathrm{4111}}^1$

素因数の和:4142

約数の個数: 36

約数和(自身を含む): 323729536

約数和(自身を除く): 134923639

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 4111, 5103, 6561, 12333, 15309, 28777, 36999, 45927, 86331, 110997, 258993, 332991, 776979, 998973, 2330937, 2996919, 6992811, 8990757, 20978433, 26972271, 62935299, 188805897]

約数ペア:

[(1, 188805897), (3, 62935299), (7, 26972271), (9, 20978433), (21, 8990757), (27, 6992811), (63, 2996919), (81, 2330937), (189, 998973), (243, 776979), (567, 332991), (729, 258993), (1701, 110997), (2187, 86331), (4111, 45927), (5103, 36999), (6561, 28777), (12333, 15309)]