89171739

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{89261}}^1$

素因数の和:89307

約数の個数: 16

約数和(自身を含む): 135678240

約数和(自身を除く): 46506501

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 89261, 267783, 803349, 2410047, 3302657, 9907971, 29723913, 89171739]

約数ペア:

[(1, 89171739), (3, 29723913), (9, 9907971), (27, 3302657), (37, 2410047), (111, 803349), (333, 267783), (999, 89261)]