129600255339

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{67605767}}^1$

素因数の和:67605847

約数の個数: 16

約数和(自身を含む): 194704611840

約数和(自身を除く): 65104356501

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 67605767, 202817301, 608451903, 1825355709, 4800009457, 14400028371, 43200085113, 129600255339]

約数ペア:

[(1, 129600255339), (3, 43200085113), (9, 14400028371), (27, 4800009457), (71, 1825355709), (213, 608451903), (639, 202817301), (1917, 67605767)]