127977867

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{59999}}^1$

素因数の和:60087

約数の個数: 16

約数和(自身を含む): 192000000

約数和(自身を除く): 64022133

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 59999, 179997, 539991, 1619973, 4739921, 14219763, 42659289, 127977867]

約数ペア:

[(1, 127977867), (3, 42659289), (9, 14219763), (27, 4739921), (79, 1619973), (237, 539991), (711, 179997), (2133, 59999)]