210051711

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 335690784

約数和(自身を除く): 125639073

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 153, 309, 459, 927, 1377, 1481, 1751, 2781, 4443, 5253, 8343, 13329, 15759, 25177, 39987, 47277, 75531, 119961, 141831, 152543, 226593, 457629, 679779, 1372887, 2039337, 2593231, 4118661, 7779693, 12355983, 23339079, 70017237, 210051711]

約数ペア:

[(1, 210051711), (3, 70017237), (9, 23339079), (17, 12355983), (27, 7779693), (51, 4118661), (81, 2593231), (103, 2039337), (153, 1372887), (309, 679779), (459, 457629), (927, 226593), (1377, 152543), (1481, 141831), (1751, 119961), (2781, 75531), (4443, 47277), (5253, 39987), (8343, 25177), (13329, 15759)]