19009025271

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{118147}}^1$

素因数の和:118316

約数の個数: 32

約数和(自身を含む): 28922630400

約数和(自身を除く): 9913605129

約数列:

[1, 3, 9, 27, 59, 101, 177, 303, 531, 909, 1593, 2727, 5959, 17877, 53631, 118147, 160893, 354441, 1063323, 3189969, 6970673, 11932847, 20912019, 35798541, 62736057, 107395623, 188208171, 322186869, 704037973, 2112113919, 6336341757, 19009025271]

約数ペア:

[(1, 19009025271), (3, 6336341757), (9, 2112113919), (27, 704037973), (59, 322186869), (101, 188208171), (177, 107395623), (303, 62736057), (531, 35798541), (909, 20912019), (1593, 11932847), (2727, 6970673), (5959, 3189969), (17877, 1063323), (53631, 354441), (118147, 160893)]