54691389

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{38219}}^1$

素因数の和:38281

約数の個数: 16

約数和(自身を含む): 82555200

約数和(自身を除く): 27863811

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 38219, 114657, 343971, 1031913, 2025607, 6076821, 18230463, 54691389]

約数ペア:

[(1, 54691389), (3, 18230463), (9, 6076821), (27, 2025607), (53, 1031913), (159, 343971), (477, 114657), (1431, 38219)]