202290021

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9377}}^1$

素因数の和:9450

約数の個数: 32

約数和(自身を含む): 324103680

約数和(自身を除く): 121813659

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 9377, 21573, 28131, 84393, 159409, 253179, 440719, 478227, 1322157, 1434681, 3966471, 4304043, 7492223, 11899413, 22476669, 67430007, 202290021]

約数ペア:

[(1, 202290021), (3, 67430007), (9, 22476669), (17, 11899413), (27, 7492223), (47, 4304043), (51, 3966471), (141, 1434681), (153, 1322157), (423, 478227), (459, 440719), (799, 253179), (1269, 159409), (2397, 84393), (7191, 28131), (9377, 21573)]