156687993

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75367}}^1$

素因数の和:75394

約数の個数: 32

約数和(自身を含む): 289413120

約数和(自身を除く): 132725127

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 75367, 226101, 527569, 678303, 829037, 1582707, 2034909, 2487111, 4748121, 5803259, 7461333, 14244363, 17409777, 22383999, 52229331, 156687993]

約数ペア:

[(1, 156687993), (3, 52229331), (7, 22383999), (9, 17409777), (11, 14244363), (21, 7461333), (27, 5803259), (33, 4748121), (63, 2487111), (77, 2034909), (99, 1582707), (189, 829037), (231, 678303), (297, 527569), (693, 226101), (2079, 75367)]