156955806243

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{4045357}}^1$

素因数の和:4045848

約数の個数: 20

約数和(自身を含む): 234954392640

約数和(自身を除く): 77998586397

約数列:

[1, 3, 9, 27, 81, 479, 1437, 4311, 12933, 38799, 4045357, 12136071, 36408213, 109224639, 327673917, 1937726003, 5813178009, 17439534027, 52318602081, 156955806243]

約数ペア:

[(1, 156955806243), (3, 52318602081), (9, 17439534027), (27, 5813178009), (81, 1937726003), (479, 327673917), (1437, 109224639), (4311, 36408213), (12933, 12136071), (38799, 4045357)]