142543927863

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{164623}}^1$

素因数の和:164788

約数の個数: 48

約数和(自身を含む): 221886812160

約数和(自身を除く): 79342884297

約数列:

[1, 3, 9, 23, 47, 69, 89, 141, 207, 267, 423, 801, 1081, 2047, 3243, 4183, 6141, 9729, 12549, 18423, 37647, 96209, 164623, 288627, 493869, 865881, 1481607, 3786329, 7737281, 11358987, 14651447, 23211843, 34076961, 43954341, 69635529, 131863023, 177957463, 336983281, 533872389, 688618009, 1010949843, 1601617167, 2065854027, 3032849529, 6197562081, 15838214207, 47514642621, 142543927863]

約数ペア:

[(1, 142543927863), (3, 47514642621), (9, 15838214207), (23, 6197562081), (47, 3032849529), (69, 2065854027), (89, 1601617167), (141, 1010949843), (207, 688618009), (267, 533872389), (423, 336983281), (801, 177957463), (1081, 131863023), (2047, 69635529), (3243, 43954341), (4183, 34076961), (6141, 23211843), (9729, 14651447), (12549, 11358987), (18423, 7737281), (37647, 3786329), (96209, 1481607), (164623, 865881), (288627, 493869)]