85855389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 128957184

約数和(自身を除く): 43101795

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 391, 901, 1173, 1219, 1381, 2703, 3657, 4143, 20723, 23477, 31763, 62169, 70431, 73193, 95289, 219579, 539971, 1244281, 1619913, 1683439, 3732843, 5050317, 28618463, 85855389]

約数ペア:

[(1, 85855389), (3, 28618463), (17, 5050317), (23, 3732843), (51, 1683439), (53, 1619913), (69, 1244281), (159, 539971), (391, 219579), (901, 95289), (1173, 73193), (1219, 70431), (1381, 62169), (2703, 31763), (3657, 23477), (4143, 20723)]