156964073157

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2297}}^1\times {\mathrm{53849}}^1$

素因数の和:56202

約数の個数: 32

約数和(自身を含む): 237594816000

約数和(自身を除く): 80630742843

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2297, 6891, 20673, 53849, 62019, 107959, 161547, 323877, 484641, 971631, 1453923, 2530903, 2914893, 7592709, 22778127, 68334381, 123691153, 371073459, 1113220377, 3339661131, 5813484191, 17440452573, 52321357719, 156964073157]

約数ペア:

[(1, 156964073157), (3, 52321357719), (9, 17440452573), (27, 5813484191), (47, 3339661131), (141, 1113220377), (423, 371073459), (1269, 123691153), (2297, 68334381), (6891, 22778127), (20673, 7592709), (53849, 2914893), (62019, 2530903), (107959, 1453923), (161547, 971631), (323877, 484641)]