343670391

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 522832320

約数和(自身を除く): 179161929

約数列:

[1, 3, 9, 27, 53, 137, 159, 411, 477, 1233, 1431, 1753, 3699, 5259, 7261, 15777, 21783, 47331, 65349, 92909, 196047, 240161, 278727, 720483, 836181, 2161449, 2508543, 6484347, 12728533, 38185599, 114556797, 343670391]

約数ペア:

[(1, 343670391), (3, 114556797), (9, 38185599), (27, 12728533), (53, 6484347), (137, 2508543), (159, 2161449), (411, 836181), (477, 720483), (1233, 278727), (1431, 240161), (1753, 196047), (3699, 92909), (5259, 65349), (7261, 47331), (15777, 21783)]