84392307

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 129576960

約数和(自身を除く): 45184653

約数列:

[1, 3, 9, 27, 47, 73, 141, 219, 423, 657, 911, 1269, 1971, 2733, 3431, 8199, 10293, 24597, 30879, 42817, 66503, 92637, 128451, 199509, 385353, 598527, 1156059, 1795581, 3125641, 9376923, 28130769, 84392307]

約数ペア:

[(1, 84392307), (3, 28130769), (9, 9376923), (27, 3125641), (47, 1795581), (73, 1156059), (141, 598527), (219, 385353), (423, 199509), (657, 128451), (911, 92637), (1269, 66503), (1971, 42817), (2733, 30879), (3431, 24597), (8199, 10293)]