47641977

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 71610240

約数和(自身を除く): 23968263

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 1811, 2923, 5433, 8769, 16299, 26307, 67007, 143069, 201021, 429207, 603063, 1287621, 5293553, 15880659, 47641977]

約数ペア:

[(1, 47641977), (3, 15880659), (9, 5293553), (37, 1287621), (79, 603063), (111, 429207), (237, 201021), (333, 143069), (711, 67007), (1811, 26307), (2923, 16299), (5433, 8769)]