54084639

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 86501376

約数和(自身を除く): 32416737

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1481, 1739, 4443, 5217, 10367, 12173, 31101, 36519, 54797, 69607, 164391, 208821, 383579, 487249, 1150737, 1461747, 2575459, 7726377, 18028213, 54084639]

約数ペア:

[(1, 54084639), (3, 18028213), (7, 7726377), (21, 2575459), (37, 1461747), (47, 1150737), (111, 487249), (141, 383579), (259, 208821), (329, 164391), (777, 69607), (987, 54797), (1481, 36519), (1739, 31101), (4443, 12173), (5217, 10367)]