26366661

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 41600000

約数和(自身を除く): 15233339

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 499, 513, 927, 1497, 1957, 2781, 4491, 5871, 9481, 13473, 17613, 28443, 51397, 52839, 85329, 154191, 255987, 462573, 976543, 1387719, 2929629, 8788887, 26366661]

約数ペア:

[(1, 26366661), (3, 8788887), (9, 2929629), (19, 1387719), (27, 976543), (57, 462573), (103, 255987), (171, 154191), (309, 85329), (499, 52839), (513, 51397), (927, 28443), (1497, 17613), (1957, 13473), (2781, 9481), (4491, 5871)]