74520189

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{5987}}^1$

素因数の和:6457

約数の個数: 16

約数和(自身を含む): 110658240

約数和(自身を除く): 36138051

約数列:

[1, 3, 9, 27, 461, 1383, 4149, 5987, 12447, 17961, 53883, 161649, 2760007, 8280021, 24840063, 74520189]

約数ペア:

[(1, 74520189), (3, 24840063), (9, 8280021), (27, 2760007), (461, 161649), (1383, 53883), (4149, 17961), (5987, 12447)]