167117787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1483}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 254654400

約数和(自身を除く): 87536613

約数列:

[1, 3, 9, 19, 57, 171, 659, 1483, 1977, 4449, 5931, 12521, 13347, 28177, 37563, 84531, 112689, 253593, 977297, 2931891, 8795673, 18568643, 55705929, 167117787]

約数ペア:

[(1, 167117787), (3, 55705929), (9, 18568643), (19, 8795673), (57, 2931891), (171, 977297), (659, 253593), (1483, 112689), (1977, 84531), (4449, 37563), (5931, 28177), (12521, 13347)]