71279361

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6661}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 109123560

約数和(自身を除く): 37844199

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 6661, 10701, 19983, 59949, 193169, 273101, 579507, 819303, 1738521, 2457909, 7919929, 23759787, 71279361]

約数ペア:

[(1, 71279361), (3, 23759787), (9, 7919929), (29, 2457909), (41, 1738521), (87, 819303), (123, 579507), (261, 273101), (369, 193169), (1189, 59949), (3567, 19983), (6661, 10701)]