268734159

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 405504000

約数和(自身を除く): 136769841

約数列:

[1, 3, 9, 27, 109, 127, 327, 381, 719, 981, 1143, 2157, 2943, 3429, 6471, 13843, 19413, 41529, 78371, 91313, 124587, 235113, 273939, 373761, 705339, 821817, 2116017, 2465451, 9953117, 29859351, 89578053, 268734159]

約数ペア:

[(1, 268734159), (3, 89578053), (9, 29859351), (27, 9953117), (109, 2465451), (127, 2116017), (327, 821817), (381, 705339), (719, 373761), (981, 273939), (1143, 235113), (2157, 124587), (2943, 91313), (3429, 78371), (6471, 41529), (13843, 19413)]