260334

素因数分解:

$2^1\times 3^4\times {\mathrm{1607}}^1$

素因数の和:1621

約数の個数: 20

約数和(自身を含む): 583704

約数和(自身を除く): 323370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1607, 3214, 4821, 9642, 14463, 28926, 43389, 86778, 130167, 260334]

約数ペア:

[(1, 260334), (2, 130167), (3, 86778), (6, 43389), (9, 28926), (18, 14463), (27, 9642), (54, 4821), (81, 3214), (162, 1607)]