27671321787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3960401}}^1$

素因数の和:3960558

約数の個数: 16

約数和(自身を含む): 39350554272

約数和(自身を除く): 11679232485

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 3960401, 11881203, 67326817, 201980451, 542574937, 1627724811, 9223773929, 27671321787]

約数ペア:

[(1, 27671321787), (3, 9223773929), (17, 1627724811), (51, 542574937), (137, 201980451), (411, 67326817), (2329, 11881203), (6987, 3960401)]