808214427

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{75527}}^1$

素因数の和:75603

約数の個数: 24

約数和(自身を含む): 1237148640

約数和(自身を除く): 428934213

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 10701, 75527, 226581, 679743, 2190283, 3096607, 6570849, 9289821, 19712547, 27869463, 89801603, 269404809, 808214427]

約数ペア:

[(1, 808214427), (3, 269404809), (9, 89801603), (29, 27869463), (41, 19712547), (87, 9289821), (123, 6570849), (261, 3096607), (369, 2190283), (1189, 679743), (3567, 226581), (10701, 75527)]