177992091

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1277}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 272735424

約数和(自身を除く): 94743333

約数列:

[1, 3, 9, 17, 51, 153, 911, 1277, 2733, 3831, 8199, 11493, 15487, 21709, 46461, 65127, 139383, 195381, 1163347, 3490041, 10470123, 19776899, 59330697, 177992091]

約数ペア:

[(1, 177992091), (3, 59330697), (9, 19776899), (17, 10470123), (51, 3490041), (153, 1163347), (911, 195381), (1277, 139383), (2733, 65127), (3831, 46461), (8199, 21709), (11493, 15487)]