11977767

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 18470400

約数和(自身を除く): 6492633

約数列:

[1, 3, 9, 27, 59, 73, 103, 177, 219, 309, 531, 657, 927, 1593, 1971, 2781, 4307, 6077, 7519, 12921, 18231, 22557, 38763, 54693, 67671, 116289, 164079, 203013, 443621, 1330863, 3992589, 11977767]

約数ペア:

[(1, 11977767), (3, 3992589), (9, 1330863), (27, 443621), (59, 203013), (73, 164079), (103, 116289), (177, 67671), (219, 54693), (309, 38763), (531, 22557), (657, 18231), (927, 12921), (1593, 7519), (1971, 6077), (2781, 4307)]