77623227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 133286400

約数和(自身を除く): 55663173

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1423, 1653, 1881, 2871, 4269, 4959, 6061, 12807, 15653, 18183, 27037, 41267, 46959, 54549, 81111, 123801, 140877, 243333, 297407, 371403, 453937, 784073, 892221, 1361811, 2352219, 2676663, 4085433, 7056657, 8624803, 25874409, 77623227]

約数ペア:

[(1, 77623227), (3, 25874409), (9, 8624803), (11, 7056657), (19, 4085433), (29, 2676663), (33, 2352219), (57, 1361811), (87, 892221), (99, 784073), (171, 453937), (209, 371403), (261, 297407), (319, 243333), (551, 140877), (627, 123801), (957, 81111), (1423, 54549), (1653, 46959), (1881, 41267), (2871, 27037), (4269, 18183), (4959, 15653), (6061, 12807)]