169689933

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 292406400

約数和(自身を除く): 122716467

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 131, 203, 261, 393, 609, 709, 917, 1179, 1827, 2127, 2751, 3799, 4963, 6381, 8253, 11397, 14889, 20561, 26593, 34191, 44667, 61683, 79779, 92879, 143927, 185049, 239337, 278637, 431781, 650153, 835911, 1295343, 1950459, 2693491, 5851377, 8080473, 18854437, 24241419, 56563311, 169689933]

約数ペア:

[(1, 169689933), (3, 56563311), (7, 24241419), (9, 18854437), (21, 8080473), (29, 5851377), (63, 2693491), (87, 1950459), (131, 1295343), (203, 835911), (261, 650153), (393, 431781), (609, 278637), (709, 239337), (917, 185049), (1179, 143927), (1827, 92879), (2127, 79779), (2751, 61683), (3799, 44667), (4963, 34191), (6381, 26593), (8253, 20561), (11397, 14889)]