133739973

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 197054208

約数和(自身を除く): 63314235

約数列:

[1, 3, 9, 67, 201, 257, 603, 771, 863, 2313, 2589, 7767, 17219, 51657, 57821, 154971, 173463, 221791, 520389, 665373, 1996119, 14859997, 44579991, 133739973]

約数ペア:

[(1, 133739973), (3, 44579991), (9, 14859997), (67, 1996119), (201, 665373), (257, 520389), (603, 221791), (771, 173463), (863, 154971), (2313, 57821), (2589, 51657), (7767, 17219)]