143929317

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 227564800

約数和(自身を除く): 83635483

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 343, 427, 1029, 1281, 2293, 2989, 6879, 8967, 16051, 20923, 48153, 62769, 112357, 139873, 337071, 419619, 786499, 979111, 2359497, 2937333, 6853777, 20561331, 47976439, 143929317]

約数ペア:

[(1, 143929317), (3, 47976439), (7, 20561331), (21, 6853777), (49, 2937333), (61, 2359497), (147, 979111), (183, 786499), (343, 419619), (427, 337071), (1029, 139873), (1281, 112357), (2293, 62769), (2989, 48153), (6879, 20923), (8967, 16051)]