55472643

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 82368000

約数和(自身を除く): 26895357

約数列:

[1, 3, 9, 47, 141, 199, 423, 597, 659, 1791, 1977, 5931, 9353, 28059, 30973, 84177, 92919, 131141, 278757, 393423, 1180269, 6163627, 18490881, 55472643]

約数ペア:

[(1, 55472643), (3, 18490881), (9, 6163627), (47, 1180269), (141, 393423), (199, 278757), (423, 131141), (597, 92919), (659, 84177), (1791, 30973), (1977, 28059), (5931, 9353)]