1203724287

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{49481}}^1$

素因数の和:49560

約数の個数: 32

約数和(自身を含む): 1923860160

約数和(自身を除く): 720135873

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 8109, 24327, 49481, 148443, 445329, 841177, 1335987, 2523531, 2622493, 7570593, 7867479, 22711779, 23602437, 44582381, 70807311, 133747143, 401241429, 1203724287]

約数ペア:

[(1, 1203724287), (3, 401241429), (9, 133747143), (17, 70807311), (27, 44582381), (51, 23602437), (53, 22711779), (153, 7867479), (159, 7570593), (459, 2622493), (477, 2523531), (901, 1335987), (1431, 841177), (2703, 445329), (8109, 148443), (24327, 49481)]