156638373

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{1801}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 213299136

約数和(自身を除く): 56660763

約数列:

[1, 3, 53, 159, 547, 1641, 1801, 5403, 28991, 86973, 95453, 286359, 985147, 2955441, 52212791, 156638373]

約数ペア:

[(1, 156638373), (3, 52212791), (53, 2955441), (159, 985147), (547, 286359), (1641, 95453), (1801, 86973), (5403, 28991)]